NGC 6846
Summary
NGC 6846 is a rich, very dense object of high C3 quality. It is located at a very large distance from the Sun, above the mid-plane. It is moderately studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 299.117 | 32.348 | – | 0.12 | -3.95 | – |
| Kharchenko et al. (2012) | 299.109 | 32.355 | – | 0.12 | -3.95 | – |
| Cantat-Gaudin et al. (2018) | 299.112 | 32.349 | 0.089 | -2.971 | -4.994 | – |
| Soubiran et al. (2018) | 299.112 | 32.349 | – | – | – | -42.94 |
| Cantat-Gaudin et al. (2020) | 299.112 | 32.349 | 0.089 | -2.971 | -4.994 | – |
| Hunt & Reffert (2023) | 299.115 | 32.35 | 0.088 | -2.873 | -5.097 | -42.508 |
| Cavallo et al. (2024) | 299.101 | 32.337 | 0.09 | – | – | – |
| Hunt & Reffert (2024) | 299.115 | 32.35 | 0.088 | -2.873 | -5.097 | -42.508 |
| UCC | 299.117 | 32.351 | 0.081 | -2.884 | -5.054 | -43.175 |
Estimated members
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Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=1.05, Dist=4450.0, Age=8.7 |
| Kharchenko et al. (2012) | e_bv=1.049, distance=4451, log_age=9.155 |
| Cantat-Gaudin et al. (2018) | dmode=8500.5 |
| Soubiran et al. (2018) | dmode=8500.5 |
| Cantat-Gaudin et al. (2020) | AVNN=2.85, DistPc=5321.0, AgeNN=8.69 |
| Hunt & Reffert (2023) | AV50=4.177, diffAV50=2.392, MOD50=14.805, logAge50=7.643 |
| Cavallo et al. (2024) | AV50=3.92, dMod50=13.27, logAge50=8.25, [Fe/H]50=-0.96 |
| Hunt & Reffert (2024) | MassJ=2213.78, MassTot=3646.75 |
Search coordinates in Bayestar19