NGC 6253

(Melotte 156; Collinder 321; OCL 972; VDBH 207; vdBergh-Hagen 207; ESO 180 02; FSR 1730; MWSC 2502; FoF 21)

Click to load Aladin Lite

UCC G335.4-06.2

C3
N_50
r_50
AA 911 4.7

Search object in NASA/SAO ADS | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Dias et al. (2002) 254.771 -52.708 -1.16 -4.83 -29.6
Chen et al. (2003) 254.773 -52.722
Kharchenko et al. (2012) 254.77 -52.7 -6.15 -8.51
Bica et al. (2019) 254.76 -52.716
Liu & Pang (2019) 254.786 -52.705 0.56 -4.516 -5.295
Cantat-Gaudin et al. (2020) 254.778 -52.712 0.563 -4.537 -5.28
Dias et al. (2021) 254.779 -52.71 0.559 -4.532 -5.278 -27.932
Jaehnig et al. (2021) 254.779 -52.709 0.597 -4.507 -5.287
Hunt & Reffert (2023) 254.771 -52.715 0.584 -4.555 -5.293 -27.693
Cavallo et al. (2024) 254.785 -52.705 0.584
Hunt & Reffert (2024) 254.771 -52.715 0.584 -4.555 -5.293 -27.693
Hu & Soubiran (2025) 254.785 -52.705
UCC 254.781 -52.71 0.582 -4.554 -5.289 -28.391

Search coordinates in CDS | Simbad

Estimated members

Explore data in Colab

Fundamental parameters

Reference Values
Dias et al. (2002) E(B-V)=0.2, Dist=1510.0, Age=9.7, [Fe/H]=0.445
Chen et al. (2003) E(B-V)=0.2, HDis=1510, Age=5.0, [Fe/H]_1=0.36
Kharchenko et al. (2012) e_bv=0.2, distance=1511, log_age=9.7, metallicity=0.43
Liu & Pang (2019) Age=3.24, Z=0.25
Cantat-Gaudin et al. (2020) AVNN=0.78, DMNN=11.09, AgeNN=9.51
Dias et al. (2021) Av=0.793, Dist=1674, logage=9.549, [Fe/H]=0.301
Hunt & Reffert (2023) AV50=0.903, diffAV50=0.348, MOD50=11.086, logAge50=9.268
Cavallo et al. (2024) AV50=0.79, dMod50=11.1, logAge50=9.55, [Fe/H]50=0.19
Hunt & Reffert (2024) MassJ=4475.94
Hu & Soubiran (2025) MA22=-0.15, MA23f=0.07, MA23g=0.28, MZ23=0.14, MK24=0.06, MF24=0.05

Search coordinates in Bayestar19

Cluster region