VDBH 253
(Czernik 37; OCL 8; vdBergh-Hagen 253; ESO 521 03; MWSC 2737; FoF 284)
Summary
VDBH 253 is a rich, very 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 |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 268.321 | -27.369 | – | 0.74 | -3.72 | – |
| Kharchenko et al. (2012) | 268.32 | -27.365 | – | -0.28 | -1.24 | – |
| Cantat-Gaudin et al. (2018) | 268.32 | -27.373 | 0.406 | 0.459 | -0.445 | – |
| Bica et al. (2019) | 268.317 | -27.37 | – | – | – | – |
| Soubiran et al. (2018) | 268.32 | -27.373 | – | – | – | -19.21 |
| Liu & Pang (2019) | 268.321 | -27.368 | 0.425 | 0.463 | -0.439 | – |
| Cantat-Gaudin et al. (2020) | 268.32 | -27.373 | 0.406 | 0.459 | -0.445 | – |
| Dias et al. (2021) | 268.322 | -27.376 | 0.399 | 0.449 | -0.426 | -19.527 |
| Hunt & Reffert (2023) | 268.318 | -27.366 | 0.371 | 0.462 | -0.465 | -2.124 |
| Cavallo et al. (2024) | 268.321 | -27.37 | 0.37 | – | – | – |
| Hunt & Reffert (2024) | 268.318 | -27.366 | 0.371 | 0.462 | -0.465 | -2.124 |
| Almeida et al. (2025) | 268.322 | -27.376 | – | – | – | – |
| UCC | 268.319 | -27.374 | 0.376 | 0.455 | -0.463 | -19.193 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=1.47, Dist=1440.0, Age=8.4 |
| Kharchenko et al. (2012) | e_bv=1.208, distance=1668, log_age=8.77 |
| Cantat-Gaudin et al. (2018) | dmode=2298.2 |
| Soubiran et al. (2018) | dmode=2298.2 |
| Liu & Pang (2019) | Age=0.407, Z=0.0 |
| Cantat-Gaudin et al. (2020) | AVNN=3.43, DistPc=2314.0, AgeNN=8.58 |
| Dias et al. (2021) | Av=3.604, Dist=1872, logage=8.56, [Fe/H]=0.483 |
| Hunt & Reffert (2023) | AV50=4.952, diffAV50=2.535, MOD50=11.945, logAge50=8.015 |
| Cavallo et al. (2024) | AV50=5.06, dMod50=11.48, logAge50=7.4, [Fe/H]50=-0.75 |
| Hunt & Reffert (2024) | MassJ=5867.77, MassTot=5867.77 |
| Almeida et al. (2025) | AV=3.604, Dist=1872, logAge=8.56, MassRk=1821.5 |
Search coordinates in Bayestar19