12565-2635 UC 2437AB

 
 
12h 56m 31.12s -26 35' 10.9" P.A. 46 sep 13.8 mag 9.20,14.70 Sp G5 dist. 116.14 pc (378.85 l.y.)
 
 
Coord 2000
12565-2635
Discov num
UC 2437
Comp
AB
Coord arcsec 2000
12 56 31.12 -26 35 10.9
Date first
1998
Date last
2015
Obs
3
Pa first
46
Pa last
46
P.A. Now (θ)
46°
Sep first
13.8
Sep last
13.8
Sep. Now (ρ)
13.8"
Mag pri
9.20
Mag sec
14.70
delta mag (ΔM)
5.5
Spectral class
G5 (yellow)
Pri motion ra
-054
Sec motion ra
-054
Pri motion dec
-008
Sec motion dec
-001
Notes
V (Proper motion indicates physical)
rPM=0.128 (< 0.3, Physical double)
This double is physical.
 
 
12565-2635 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 181245 12565-2635 YSC 216 Aa,Ab 2011 2017 5 26 0.1 8.80 9.90 1.10
Show 181245 12565-2635 UC 2437 AB 1998 2015 3 46 13.8 9.20 14.70 5.50 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
46.4
Precise sep
13.781
Constellation
Hydra
SAO
181245
HIP
63162
Tycho2
6705-00682-1
HD
112375
CD
CD-25 9509
CP
CP-25 5052
Distance
116.14
Distance ly
378.85
last precise pa
46.4
last precise sep
13.781
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12565-2635 UC 2437 AB 1999 2 47 13.6 9.20 14.70 G5 V 125631.12-263510.9
12565-2635 UC 2437 AB 2015 3 46 13.8 9.20 14.70 G5 V 125631.12-263510.9

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 12565-2635 UC 2437AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
UC Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
UC Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.
UC Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
UC temporary UCAC files

 
 
WDS 12565-2635 UC 2437AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12565-2635 UC 2437AB : MEASURES
 
 
No records found.

 
 
WDS 12565-2635 UC 2437AB : Virtual Eyepiece
 
 

12565-2635  UC 2437 A 12565-2635  YSC 216Aa,Ab sep 0.1 P.A. 26 mag 8.80,9.90 Sp G6 12565-2635  UC 2437AB sep 13.8 P.A. 46 mag 9.20,14.70 Sp G5 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Radius:
 
 
WDS 12565-2635 UC 2437AB : Aladin DSS image @ 12h 56m 31.12s -26 35' 10.9"