W33
0.50
UTI
0.51
CN
1.0
Cdens
1.0
CC3
0.0
Clit
1.0
Cdup
Stellar density (N50/rad)
12.9 [N/pc2]
- CN 0.51 Moderately populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
đĨ Members
đ Colab
đŦ Bayestar19
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
Overview
W33 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane. No fundamental parameter values are available for this object. It is rarely studied in the literature, with no articles listed in the last 23 years.
Note: This object shares a large percentage of members with 3 later reported entries. See table with shared members information.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 273.515 | -17.984 | 0.392 | -1.169 | -3.122 | -1.522 |
| Bica et al. | 2003 | 273.545 | -17.928 | â | â | â | â |
đĄ Note: The UCC values are estimated from its identified members.
Bica et al. (2003)
Classified as infrared cluster (IRC).