Haffner 25

(OCL 656; ESO 493 15; MWSC 1346)

Click to load Aladin Lite
UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.05 0.25 0.0 1.0
C3
N_50
r_50
CC 20 7.7
Summary

Haffner 25 is a sparse, very loose object of low C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is rarely studied in the literature, with no articles listed in the last 6 years.

This object shares a very small percentage of members with a later reported entry.

Warning: contains less than 25 stars with P>0.5 estimated.

Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicates that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Kharchenko et al. (2012) 117.165 -25.953 – -4.79 3.17 –
Bica et al. (2019) 117.166 -25.947 – – – –
           
UCC 117.151 -25.946 0.242 -2.638 3.497 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

Haffner 25 UCC

Explore data in Colab

Fundamental parameters

Reference Values
Kharchenko et al. (2012) e_bv=0.812, distance=4244, log_age=8.46

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 1434 4.0 117.13 -25.77 0.22 -2.54 3.22 – 0.57