Free Access

Table 5

Observed minus ephemeris positions for the TNOs in Table 1.

Target ID Δα ∗ Δδ σ α ∗ σ δ Mean #Ref. stars #Used Ephemeris
(mas) (mas) JD (UCT) per frame measur. version

(8405) Asbolus +228 +154 77 108 2 456 235.7 349 4 JPL#41
(24835) 1995 SM55 +357 +158 20 45 2 456 233.7 254 10 JPL#10
(10199) Chariklo −264 +118 12 6 2 456 412.3 840 15 JPL#20
(26375) 1999 DE9 −501 +065 20 29 2 456 418.5 124 28 JPL#15
(47171) 1999 TC36 +623 −082 8 12 2 456 235.6 104 4 JPL#8
(38628) Huya −511 −035 8 39 2 456 415.3 186 20 JPL#16
(54598) Bienor +118 −055 28 36 2 456 235.6 197 4 JPL#27
(55565) 2002 AW197 +055 +171 20 25 2 456 419.0 138 15 JPL#10
(55576) Amycus −605 +175 13 67 2 456 411.2 369 13 JPL#3
(83982) Crantor −877 −080 10 2 2 456 418.9 1132 7 JPL#15
(119951) 2002 KX14 −107 −076 28 37 2 456 411.2 467 15 JPL#9
(307261) 2002 MS4 −331 −042 23 10 2 456 419.3 263 16 JPL#10
(84522) 2002 TC302 −029 −158 36 11 2 456 235.7 208 4 JPL#10
(55637) 2002 UX25 +159 −001 13 8 2 456 234.7 131 10 JPL#14
(55638) 2002 VE95 +042 +016 15 6 2 456 235.7 520 4 JPL#6
(119979) 2002 WC19 +527 −322 14 8 2 456 235.7 601 4 MP245016
(120132) 2003 FY128 −195 +018 12 13 2 456 418.7 168 23 JPL#6
(174567) 2003 MW12 +184 −452 14 16 2 456 411.8 465 16 MP186748
(120178) 2003 OP32 −083 −162 12 7 2 456 234.6 282 9 JPL#9
2003 UZ413 −362 −385 18 9 2 456 233.8 133 9 MP227411
(84922) 2003 VS2 −17 −129 12 14 2 456 235.7 392 4 JPL#15
(90568) 2004 GV9 +116 +077 3 15 2 456 418.2 314 12 JPL#5
2004 NT33 −440 −687 11 18 2 456 419.9 519 8 MP224606
(175113) 2004 PF115 −439 −211 13 9 2 456 233.7 142 10 MP226985
(120347) Salacia +610 −227 5 11 2 456 233.6 228 9 JPL#9
(120348) 2004 TY364 −793 −258 11 7 2 456 233.8 85 10 JPL#2
(144897) 2004 UX10 +1488 +097 17 11 2 456 234.8 109 7 MP157314
2005 CC79 (2011 FX62) −817 −199 9 19 2 456 418.4 201 21 MP202199
(303775) 2005 QU182 +1048 +237 14 3 2 456 234.7 85 6 MP208925
(145451) 2005 RM43 +104 −059 24 13 2 456 234.8 216 9 MP226879
(145452) 2005 RN43 +134 −022 7 6 2 456 233.6 195 9 MP241106
(145453) 2005 RR43 −175 −103 7 14 2 456 234.8 184 9 MP186683
(202421) 2005 UQ513 +757 +237 39 26 2 456 235.6 239 5 MP241355
2007 JH43 +526 −773 17 9 2 456 418.5 523 32 MP224657
(278361) 2007 JJ43 −821 −559 9 5 2 456 418.4 706 16 MP197647
(225088) 2007 OR10 −061 −362 17 21 2 456 235.0 131 10 MP211433
(229762) 2007 UK126 −038 −440 12 10 2 456 233.8 177 10 MP186835
2008 OG19 −065 +506 11 16 2 456 419.9 377 7 MP235388
2010 EK139 −171 −604 19 12 2 456 418.2 336 16 MP206188

Notes. Column 1: TNO ID; Cols. 2 and 3: offsets in the sense observed minus ephemeris positions for the respective TNO. These values result from a global reduction procedure; Cols. 4 and 5: internal precision of the offsets; Col. 6: Julian date; Col. 7: number of used references (UCAC4) stars; Col. 8: number of measurements used to estimate the figures in Cols. 2 to 5; Col. 9: TNO respective ephemeris version. All the ephemerides were taken from the HORIZONS JPL telnet service and were read with NASA’s SPICE tools.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.