ASCC 100

(MWSC 3038)

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UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.75 1.0 1.0 0.5 1.0

ASCC 100 is a relatively close, rich, very dense object of very high C3 quality. It is moderately studied in the literature. This object shares a moderate percentage of members with 2 later reported entries.
C3
N_50
r_50
AA 100 42.7

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Dias et al. (2002) 285.404 33.57 – 2.29 -1.51 -25.96
Kharchenko et al. (2012) 285.405 33.575 – 2.2 -2.0 –
Bica et al. (2019) 285.409 33.571 – – – –
Hunt & Reffert (2023) 285.403 33.601 2.751 1.732 -3.451 -13.846
Cavallo et al. (2024) 284.63 32.437 2.749 – – –
UCC 285.272 32.954 2.798 1.954 -3.312 -16.067

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Estimated members

ASCC 100 UCC
ASCC 100 HUNT23

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Fundamental parameters

Reference Values
Dias et al. (2002) E(B-V)=0.02, Dist=350.0, Age=8.01
Kharchenko et al. (2012) e_bv=0.021, distance=350, log_age=7.95
Hunt & Reffert (2023) AV50=0.229, diffAV50=0.658, MOD50=7.742, logAge50=7.812
Cavallo et al. (2024) AV50=0.46, dMod50=7.86, logAge50=7.21, [Fe/H]50=0.06

Search coordinates in Bayestar19

Cluster region


Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OCSN 16 46.0 283.65 32.19 2.7 1.17 -3.57 -15.94 0.45
OCSN 296 45.0 285.4 33.47 2.82 2.08 -3.24 -16.23 0.02