LDN 988e
Summary
LDN 988e is a rich, very dense object of high C3 quality. It is located at a close distance from the Sun, near the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Kharchenko et al. (2012) | 316.027 | 50.25 | – | -0.19 | 0.96 | – |
| Cantat-Gaudin et al. (2018) | 316.027 | 50.245 | 1.596 | 1.181 | -3.56 | – |
| Soubiran et al. (2018) | 316.027 | 50.245 | – | – | – | -27.98 |
| Cantat-Gaudin et al. (2020) | 316.027 | 50.245 | 1.596 | 1.181 | -3.56 | – |
| He et al. (2022) | 316.004 | 50.239 | 1.599 | 1.312 | -3.575 | – |
| Hunt & Reffert (2023) | 316.021 | 50.241 | 1.606 | 1.23 | -3.528 | -10.053 |
| Cavallo et al. (2024) | 315.791 | 50.255 | 1.604 | – | – | – |
| Celli et al. (2024) | 316.027 | 50.245 | – | – | – | – |
| Hunt & Reffert (2024) | 316.021 | 50.241 | 1.606 | 1.23 | -3.528 | -10.053 |
| UCC | 315.954 | 50.243 | 1.598 | 1.272 | -3.531 | -19.77 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=1.876, distance=700, log_age=6.67 |
| Cantat-Gaudin et al. (2018) | dmode=615.5 |
| Soubiran et al. (2018) | dmode=615.5 |
| He et al. (2022) | A0=1.15, logAge=6.1 |
| Hunt & Reffert (2023) | AV50=3.118, diffAV50=2.673, MOD50=8.908, logAge50=6.778 |
| Cavallo et al. (2024) | AV50=2.58, dMod50=9.98, logAge50=6.85, [Fe/H]50=-0.02 |
| Celli et al. (2024) | Age=4.7, Mc=14.8 |
| Hunt & Reffert (2024) | MassJ=222.402, MassTot=254.752 |
Search coordinates in Bayestar19