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Table 8.

Global properties of line-of-sight galaxy systems.

Group Ng (a)RA (J2000), Dec (J2000) z σV NR200 σV, 200 R200 M200
h:m:s, ° : ′ : ″ km s−1 km s−1 Mpc 1013 M
GrG1 89 03 29 33.03−02 08 51.5 0.3141 ± 0.0001 365 43 + 19 $ _{-43}^{+19} $ 13 338 85 + 75 $ _{-85}^{+75} $ 0.61 ± 0.14 3.6 ± 2.5
GrG2 (b) 124 03 29 39.14−02 11 29.2 0.3848 ± 0.0001 352 38 + 16 $ _{-38}^{+16} $ 27 415 63 + 34 $ _{-63}^{+34} $ 0.72 ± 0.08 6.4 ± 2.2
GrG3 89 03 29 39.20−02 20 28.0 0.4730 ± 0.0001 432 35 + 31 $ _{-35}^{+31} $ 25 584 75 + 67 $ _{-75}^{+67} $ 0.97 ± 0.12 17.1 ± 6.6

Notes. (a)For the center definitions see text.

(b)We note that the galaxies of GrG2bis are quite sparse in the field, and we do not count GrG2bis among the true bound groups (see text).

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