NGC 7281
Summary
NGC 7281 is a moderately populated, moderately dense object of very high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Piskunov et al. (2007) | 336.315 | 57.815 | – | – | – | – |
| Piskunov et al. (2008) | 336.315 | 57.815 | – | – | – | – |
| Kharchenko et al. (2012) | 336.265 | 57.82 | – | -1.56 | -2.44 | – |
| Loktin & Popova (2017) | 336.255 | 57.817 | – | -1.347 | -0.571 | – |
| Cantat-Gaudin et al. (2018) | 336.259 | 57.869 | 0.432 | -2.123 | -1.238 | – |
| Bossini et al. (2019) | 336.259 | 57.869 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 336.259 | 57.869 | 0.432 | -2.123 | -1.238 | – |
| Dias et al. (2021) | 336.279 | 57.871 | 0.438 | -2.122 | -1.227 | – |
| Hunt & Reffert (2023) | 336.261 | 57.834 | 0.419 | -2.076 | -1.305 | -26.703 |
| Cavallo et al. (2024) | 336.442 | 57.953 | 0.422 | – | – | – |
| Hunt & Reffert (2024) | 336.261 | 57.834 | 0.419 | -2.076 | -1.305 | -26.703 |
| Almeida et al. (2025) | 336.279 | 57.871 | – | – | – | – |
| UCC | 336.274 | 57.895 | 0.427 | -2.083 | -1.276 | -26.713 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Piskunov et al. (2007) | E(B-V)=0.5, Dist=1620, logt=7.86, logM=1.605 |
| Piskunov et al. (2008) | E(B-V)=0.5, Dist=1620, logt=7.86, logM=2.494, logMA=3.219 |
| Kharchenko et al. (2012) | e_bv=0.5, distance=1600, log_age=7.86 |
| Loktin & Popova (2017) | E(B-V)=0.303, Dist=3010, logt=8.2 |
| Cantat-Gaudin et al. (2018) | dmode=2171.1 |
| Bossini et al. (2019) | AV=1.512, Dist=11.887, logA=7.471, Fe/H=0.0 |
| Cantat-Gaudin et al. (2020) | AVNN=1.44, DistPc=2250.0, AgeNN=7.55 |
| Dias et al. (2021) | Av=1.712, Dist=2013, logage=7.428, [Fe/H]=0.064 |
| Hunt & Reffert (2023) | AV50=1.602, diffAV50=1.159, MOD50=11.714, logAge50=7.834 |
| Cavallo et al. (2024) | AV50=1.67, dMod50=11.96, logAge50=7.89, [Fe/H]50=0.52 |
| Hunt & Reffert (2024) | MassJ=515.174, MassTot=673.353 |
| Almeida et al. (2025) | AV=1.712, Dist=2013, logAge=7.428, MassRk=238.5 |
Search coordinates in Bayestar19