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Table 1

Confirmed members of Chamaeleon I and II with UCAC3 proper motions (excluding wrong measurements and interlopers).

2MASS J Other names UCAC3 μαcosδ μ δ V r R I J H K Notes
(mas/yr) (mas/yr) (km s-1) (mag) (mag) (mag) (mag) (mag)

Chamaeleon I Cloud
10463795-7736035 HD 93828 025-022840 –25.2 ± 0.9 –7.1 ± 1.0 13.298 12.637 7.844 ± 0.02 7.655 ± 0.06 7.477 ± 0.02
10555973-7724399 T3A 026-024097 –5.7 ± 10.9 1.4 ± 7.0 13.4 ± 0.9 14.049 12.982 10.778 ± 1.27 9.832 ± 0.04 8.685 ± 0.02 (1)
10563044-7711393 SY Cha, T4 026-024109 –19.0 ± 4.7 7.4 ± 2.6 12.7 ± 0.1 13.339 12.421 9.969 ± 0.02 9.102 ± 0.02 8.631 ± 0.02
10574219-7659356 Sz 4, T5 027-026396 –9.2 ± 7.6 0.0 ± 7.7 16.5 ± 1.3 14.754 13.329 10.433 ± 0.02 9.563 ± 0.02 9.246 ± 0.02 (1)
10581677-7717170 T6 026-024168 –22.5 ± 6.9 1.7 ± 2.7 12.182 10.893 9.253 ± 0.03 8.406 ± 0.04 7.758 ± 0.03
10590108-7722407 SW Cha, T7 026-024197 –18.1 ± 1.8 4.6 ± 1.8 15.7 ± 1.2 13.496 12.891 10.135 ± 0.02 9.232 ± 0.02 8.616 ± 0.02
10590699-7701404 CR Cha, T8 026-024202 –20.0 ± 1.3 4.7 ± 1.9 14.9 ± 0.8 14.231 13.295 8.462 ± 0.03 7.815 ± 0.04 7.31 ± 0.02
11004022-7619280 T10 028-028320 –17.1 ± 8.2 –1.1 ± 5.5 16.027 14.561 11.859 ± 0.03 11.238 ± 0.02 10.871 ± 0.02
11011875-7627025 CHXR 9C 028-028370 –14.1 ± 4.8 –7.5 ± 13.4 13.305 11.663 10.08 ± 0.03 9.307 ± 0.03 8.994 ± 0.02
11022491-7733357 CS Cha, T11 025-023391 –20.2 ± 1.2 5.6 ± 2.7 14.7 ± 0.3 11.714 11.047 9.105 ± 0.03 8.452 ± 0.06 8.199 ± 0.03 (4)
11022610-7502407 030-032402 –17.9 ± 4.7 –4.5 ± 4.5 16.64 14.243 11.761 ± 0.03 11.115 ± 0.02 10.806 ± 0.02
11023265-7729129 CHXR 71 026-024313 –19.3 ± 2.7 7.0 ± 5.9 16.357 14.764 11.268 ± 0.03 10.459 ± 0.02 10.129 ± 0.03
11025504-7721508 T12 026-024325 –20.7 ± 3.2 8.5 ± 3.3 16.084 15.282 11.565 ± 0.03 10.858 ± 0.03 10.451 ± 0.02
11035682-7721329 CHXR 12 026-024352 –19.3 ± 2.2 –2.5 ± 2.2 15.505 13.686 10.796 ± 0.02 9.994 ± 0.03 9.712 ± 0.02
11040909-7627193 CT Cha, T14 028-028608 –18.9 ± 1.6 1.5 ± 1.6 15.1 ± 0.5 12.162 11.417 9.715 ± 0.02 8.944 ± 0.05 8.661 ± 0.02
11045100-7625240 CHXR 14N 028-028660 –18.1 ± 1.9 4.3 ± 1.9 13.463 12.7 10.543 ± 0.03 9.831 ± 0.03 9.598 ± 0.02
11045285-7625514 CHXR 14S 028-028661 –18.6 ± 2.5 1.1 ± 2.4 14.007 13.22 10.723 ± 0.02 9.981 ± 0.02 9.747 ± 0.02
11050752-7812063 024-022792 –19.2 ± 13.2 –4.7 ± 5.3 16.535 14.615 11.776 ± 0.02 11.096 ± 0.02 10.816 ± 0.02
11051467-7711290 Hn 4 026-024389 –23.7 ± 3.6 3.0 ± 3.5 16.425 15.139 10.944 ± 0.02 10.035 ± 0.03 9.608 ± 0.02
11052472-7626209 028-028699 –21.1 ± 3.0 0.4 ± 3.1 15.539 14.009 11.474 ± 0.02 10.741 ± 0.02 10.522 ± 0.02
11055261-7618255 T20 028-028735 –21.9 ± 2.0 0.7 ± 1.9 13.367 12.807 10.312 ± 0.02 9.593 ± 0.02 9.339 ± 0.02
11061540-7721567 T21 026-024403 –19.2 ± 1.0 5.0 ± 1.6 17.0 7.597 ± 0.02 6.828 ± 0.05 6.419 ± 0.02
11064346-7726343 T22 026-024409 –21.4 ± 3.5 –0.5 ± 3.7 16.252 14.776 10.813 ± 0.03 9.788 ± 0.03 9.392 ± 0.02
11064510-7727023 CHXR 20 026-024411 –17.9 ± 2.4 5.6 ± 7.1 15.535 14.781 10.184 ± 0.02 9.197 ± 0.02 8.88 ± 0.02
11065906-7718535 T23 026-024418 –18.3 ± 3.4 1.7 ± 4.6 16.199 15.368 11.204 ± 0.03 10.423 ± 0.02 10.003 ± 0.02
11071148-7746394 CHXR 21 025-023408 –22.3 ± 3.9 3.0 ± 3.7 16.162 14.964 11.084 ± 0.03 10.083 ± 0.02 9.657 ± 0.02
11071915-7603048 T25 028-028831 –22.1 ± 2.8 –2.0 ± 2.9 14.781 13.468 10.961 ± 0.02 10.092 ± 0.02 9.769 ± 0.02
11072040-7729403 [LES2004] ChaI 448, ISO 99 026-024421 –20.8 ± 2.8 2.8 ± 2.5 16.241 15.254 11.134 ± 0.02 10.547 ± 0.02 10.259 ± 0.02
11072074-7738073 DI Cha, T26 025-023410 –15.8 ± 1.6 –5.1 ± 1.7 13.5 ± 0.6 7.819 ± 0.03 6.942 ± 0.04 6.217 ± 0.02
11072825-7652118 VV Cha, T27 027-026870 –20.0 ± 1.9 –1.8 ± 1.9 15.4 ± 1.3 14.455 13.013 10.663 ± 0.03 9.905 ± 0.03 9.519 ± 0.02
11074366-7739411 T28 025-023415 –19.8 ± 2.2 –0.3 ± 3.9 15.719 14.11 10.165 ± 0.02 8.975 ± 0.02 8.258 ± 0.03
11075588-7727257 CHXR 28 026-024437 –28.8 ± 3.3 6.1 ± 3.4 14.907 13.734 9.215 ± 0.03 8.052 ± 0.03 7.691 ± 0.03
11075792-7738449 T29 025-023419 –26.7 ± 5.7 13.7 ± 7.7 15.038 13.725 9.502 ± 0.03 7.919 ± 0.04 6.83 ± 0.02
11080148-7742288 VW Cha, T31 025-023420 –19.7 ± 1.3 –0.8 ± 3.4 15.1 ± 0.1 14.915 13.48 8.703 ± 0.03 7.637 ± 0.04 6.962 ± 0.03 (5)
11080329-7739174 HD 97048, T32 025-023421 –17.8 ± 0.8 1.5 ± 0.8 7.267 ± 0.02 6.665 ± 0.05 5.941 ± 0.03
11081509-7733531 T33A 025-023422 –2.1 ± 5.6 –4.4 ± 5.5 14.726 13.679 8.638 ± 0.03 7.729 ± 1.27 6.876 ± 1.27 (1)
11081648-7744371 T34 025-023423 –17.0 ± 3.1 –1.2 ± 4.1 15.975 14.716 11.198 ± 0.03 10.339 ± 0.03 10.024 ± 0.02
11083905-7716042 T35 026-024448 –19.7 ± 3.0 1.2 ± 3.1 15.822 17.073 11.173 ± 0.03 9.904 ± 0.02 9.109 ± 0.02
11084069-7636078 CHXR 33 027-026898 –17.3 ± 2.6 –0.8 ± 6.0 15.044 13.57 10.558 ± 0.02 9.658 ± 0.02 9.276 ± 0.02
11085367-7521359 PU Car 030-033240 –5.5 ± 5.2 2.9 ± 5.1 10.98 ± 0.03 10.072 ± 0.03 9.556 ± 0.03 (1)
11085464-7702129 T38 026-024450 –18.4 ± 3.1 6.1 ± 2.7 16.279 14.393 11.208 ± 0.03 10.175 ± 0.02 9.457 ± 0.02
11091769-7627578 CHXR 37, RX J1109.4-7627 028-028916 –22.3 ± 1.8 –0.8 ± 9.9 13.1 ± 2.0 15.032 14.147 9.998 ± 0.02 9.044 ± 0.02 8.701 ± 0.02 (3)
11092379-7623207 VZ Cha, T40 028-028926 –20.9 ± 3.3 1.7 ± 2.6 14.7 13.513 11.686 10.44 ± 0.03 9.214 ± 0.02 8.242 ± 0.04
11094006-7628391 CHXR 40 028-028940 –22.4 ± 6.8 4.0 ± 2.6 15.058 13.993 10.072 ± 0.02 9.23 ± 0.02 8.961 ± 0.02
11095003-7636476 HD 97300, T41 027-026916 –17.7 ± 1.0 –2.7 ± 1.1 7.641 ± 0.03 7.347 ± 0.06 7.149 ± 0.02 (2)
11095407-7629253 T43 028-028953 –25.5 ± 6.4 2.5 ± 5.8 16.736 15.258 11.295 ± 0.03 10.003 ± 0.02 9.254 ± 0.02
11095873-7737088 T45 025-023440 –20.9 ± 1.7 –0.6 ± 2.3 13.104 12.147 9.835 ± 0.03 8.768 ± 0.05 7.97 ± 0.02
11100469-7635452 T45a 027-026921 –16.3 ± 2.1 5.9 ± 2.1 10.565 ± 0.02 9.636 ± 0.02 9.24 ± 0.02
11100704-7629376 T46 028-028961 –22.2 ± 1.8 –0.5 ± 1.8 12.9 ± 0.9 9.911 ± 0.02 8.964 ± 0.04 8.451 ± 0.03
11101141-7635292 ISO 237 027-026922 –21.1 ± 5.6 5.1 ± 5.7 10.932 ± 0.03 9.438 ± 0.02 8.621 ± 0.02
11103801-7732399 CHXR 47, WKK F34 025-023452 –20.3 ± 1.8 1.7 ± 1.8 14.0 ± 2.0 13.826 11.99 9.741 ± 0.03 8.687 ± 0.05 8.277 ± 0.03 (3)
11105333-7634319 T48 027-026930 –21.6 ± 2.6 –0.1 ± 2.8 15.064 13.723 11.259 ± 0.02 10.447 ± 0.02 10.038 ± 0.02
11113474-7636211 CHXR 48 027-026948 –17.9 ± 9.9 –2.4 ± 2.2 15.741 14.367 10.864 ± 0.03 10.081 ± 0.02 9.802 ± 0.02
11114632-7620092 CHX 18N 028-029063 –20.1 ± 1.4 0.8 ± 1.4 15.5 11.334 10.824 9.111 ± 0.03 8.286 ± 0.03 7.767 ± 0.03 (4)
11115400-7619311 CHXR 49NE 028-029070 –22.4 ± 1.8 –0.2 ± 1.8 13.893 12.16 10.203 ± 0.02 9.531 ± 0.03 9.233 ± 0.02
11122441-7637064 CHX 20, T51, RX J1112.7-7637 027-026990 –29.8 ± 4.3 4.7 ± 1.7 13.9 ± 0.4 9.275 ± 0.03 8.524 ± 0.06 7.999 ± 0.03 (3, 4)
11122772-7644223 CV Cha, T52 027-026995 –21.3 ± 1.1 1.9 ± 1.0 15.1 ± 0.3 16.96 12.953 8.285 ± 0.02 7.461 ± 0.04 6.845 ± 0.03
11123092-7644241 CW Cha, T53 027-026996 –13.6 ± 3.2 4.2 ± 3.4 10.913 ± 0.03 9.854 ± 0.03 9.125 ± 0.02 (1, 2)
11124210-7658400 CHXR 54 027-027004 –22.4 ± 1.2 1.9 ± 2.5 12.693 11.816 10.409 ± 0.02 9.721 ± 0.02 9.499 ± 0.02
11124268-7722230 T54 026-024473 –21.6 ± 1.0 4.8 ± 1.0 8.645 ± 0.03 8.042 ± 0.05 7.88 ± 0.03
11124299-7637049 CHXR 55 027-027005 –21.6 ± 1.7 –1.9 ± 1.7 10.058 ± 0.03 9.4 ± 0.02 9.288 ± 0.02
11132012-7701044 CHXR 57 026-024482 –20.9 ± 1.4 2.7 ± 2.0 15.836 14.439 10.884 ± 0.02 10.245 ± 0.03 10.013 ± 0.03
11132112-7625558 028-029155 –27.2 ± 5.3 10.8 ± 2.7 10.519 8.432 5.436 ± 0.02 4.512 ± 0.08 4.128 ± 0.3
11132446-7629227 Hn 18 028-029161 –24.6 ± 4.0 1.5 ± 3.4 16.094 14.367 11.855 ± 0.03 11.108 ± 0.02 10.797 ± 0.02
11132737-7634165 CHXR 59 027-027042 –21.5 ± 1.8 –0.8 ± 1.8 13.993 12.487 10.606 ± 0.03 9.863 ± 0.03 9.634 ± 0.02
11132970-7629012 CHXR 60 028-029171 –23.9 ± 3.5 –5.3 ± 3.4 16.029 14.136 11.569 ± 0.03 10.856 ± 0.02 10.577 ± 0.02
11141565-7627364 CHXR 62 028-029208 –21.0 ± 3.5 3.4 ± 3.5 15.731 13.71 11.286 ± 0.02 10.465 ± 0.03 10.12 ± 0.02
11145031-7733390 BYB 53 025-023572 –21.9 ± 1.6 2.5 ± 1.5 13.865 12.4 10.48 ± 0.03 9.75 ± 0.02 9.547 ± 0.02
11155827-7729046 026-024615 –23.7 ± 4.0 9.0 ± 3.9 16.454 14.647 11.942 ± 0.03 11.311 ± 0.02 11.016 ± 0.02
11173700-7704381 T56 026-024719 –21.8 ± 1.5 –1.7 ± 1.4 13.008 12.204 10.303 ± 0.02 9.575 ± 0.03 9.227 ± 0.02
11175211-7629392 028-029527 –14.2 ± 5.5 3.6 ± 7.2 15.663 13.394 11.664 ± 0.04 11.151 ± 0.05 10.715 ± 0.04 (1)
11242980-7554237 029-033027 –9.4 ± 3.8 4.6 ± 4.2 15.837 13.418 10.931 ± 0.02 10.202 ± 0.02 9.884 ± 0.02 (1)
11253653-7700348 026-025416 –11.4 ± 2.0 5.0 ± 1.3 9.514 8.135 6.405 ± 0.02 5.543 ± 0.06 5.084 ± 0.02 (1)

Chamaeleon II Cloud
12563364-7645453 Sz 46N 027-035004 –18.7 ± 5.4 23.0 ± 19.2 15.5 ± 1.2 14.128 12.943 11.253 ± 0.03 10.262 ± 0.03 9.758 ± 0.02 (1)
12565864-7647067 Sz 47 027-035025 –4.7 ± 2.8 –0.6 ± 2.8 13.711 13.342 12.84 ± 0.03 12.496 ± 0.02 12.247 ± 0.02 (1)
12571172-7640111 IRAS 12535-7623, CHIIXR 2 027-035032 –26.3 ± 3.4 –12.4 ± 2.7 10.0 ± 1.5 13.383 11.791 10.037 ± 0.02 8.896 ± 0.02 8.395 ± 0.02
12592638-7747086 IRAS 12556-7731 025-031227 –7.0 ± 1.8 –4.1 ± 1.4 12.423 9.534 7.876 ± 0.02 6.862 ± 0.03 6.548 ± 0.02 (1)
13005323-7654151 Sz 49, Iso-Cha II 55, CHIIXR 9 027-035312 –21.5 ± 6.5 –9.7 ± 21.8 16.74 11.823 ± 0.02 11.071 ± 0.02 10.633 ± 0.02
13005532-7710222 Sz 50, Iso-Cha II 52, CHIIXR 8 026-031723 –26.3 ± 4.0 –6.5 ± 3.7 13.0 ± 1.2 14.51 12.123 10.314 ± 0.02 9.325 ± 0.03 8.849 ± 0.02
13005534-7708296 WFIJ13005531-7708295 026-031722 –33.3 ± 10.1 –9.8 ± 8.6 15.22 13.17 11.175 ± 0.02 10.092 ± 0.03 9.691 ± 0.02
13005622-7654021 RX J1301.0-7654a 027-035316 –23.0 ± 2.6 –8.3 ± 2.5 11.174 10.201 9.031 ± 0.02 8.285 ± 0.04 8.095 ± 0.03
13015891-7751218 Sz 51 025-031334 –20.7 ± 1.6 –11.9 ± 1.6 13.328 12.153 10.616 ± 0.02 9.849 ± 0.02 9.354 ± 0.02
13030444-7707027 RX J1303.1-7706 026-031811 –31.8 ± 2.0 –7.3 ± 1.8 12.4 ± 0.4 12.009 10.828 9.633 ± 0.02 8.9 ± 0.02 8.671 ± 0.02
13042410-7650012 Hn 23 027-035636 5.1 ± 23.8 18.8 ± 21.6 15.2 ± 0.2 11.027 10.023 9.909 ± 0.03 9.109 ± 0.03 8.769 ± 0.03 (1)
13045571-7739495 Hn 24 025-031455 –25.6 ± 4.3 –7.2 ± 3.4 12.948 11.614 10.178 ± 0.02 9.302 ± 0.02 8.92 ± 0.02
13052072-7739015 BF Cha, Sz 54 025-031467 –24.2 ± 1.7 –4.3 ± 1.8 14.473 12.969 9.052 ± 0.02 8.157 ± 0.04 7.597 ± 0.03
13063053-7734001 Sz 55 025-031478 –14.1 ± 26.8 –4.9 ± 7.0 16.725 14.694 12.544 ± 0.02 11.556 ± 0.02 10.921 ± 0.02
13065744-7723415 Sz 58, IRAS 13030-7707, [VCE2001] C61 026-032018 –27.9 ± 9.0 –8.0 ± 4.3 12.3 ± 4.3 14.348 13.68 10.841 ± 0.02 9.579 ± 0.03 8.755 ± 0.02
13070922-7730304 Sz 59 025-031492 –19.2 ± 2.2 –12.8 ± 3.5 12.7 ± 2.7 12.535 12.069 10.517 ± 0.03 9.26 ± 0.03 8.381 ± 0.02
13072241-7737225 Sz 60W 025-031495 –52.6 ± 20.4 –7.3 ± 4.5 13.2 ± 0.9 13.639 11.804 11.19 ± 0.06 10.224 ± 0.07 9.54 ± 0.04 (6)
13074851-7741214 Hn 26 025-031505 –16.3 ± 4.9 –3.8 ± 9.1 14.92 14.354 11.689 ± 0.02 10.62 ± 0.03 10.019 ± 0.02
13080628-7755051 Sz 61 025-031510 –25.1 ± 2.1 –6.3 ± 2.0 12.0 ± 3.0 13.721 11.932 9.888 ± 0.02 8.761 ± 0.02 7.948 ± 0.02
13095036-7757240 Sz 62 025-031562 –15.0 ± 5.4 –7.0 ± 2.3 13.736 12.248 10.522 ± 0.03 9.653 ± 0.03 9.119 ± 0.02
13100415-7710447 Sz 63 026-032239 –25.3 ± 4.8 –3.0 ± 2.7 14.369 12.645 11.419 ± 0.03 10.707 ± 0.03 10.393 ± 0.02
13125238-7739182 025-031762 –15.4 ± 4.3 9.7 ± 4.7 15.191 12.824 11.493 ± 0.03 10.854 ± 0.03 10.544 ± 0.02 (1)

Notes.(1) Dubious proper motion. (2) Discrepant proper motion form Hipparcos. (3) ROSAT source studied by Covino et al. (1997). (4) Spectroscopic binary. (5) Sometimes classified in the literature as a member of the ϵ Cha cluster (see text for discussion). (6) Possible interloper from the ϵ Cha cluster (see text for discussion).

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