13138-2631 UC 2499

 
 
13h 13m 45.26s -26 30' 57.6" P.A. 297 sep 90.1 mag 8.69,14.93 Sp G5V dist. 85.32 pc (278.31 l.y.)
 
 
Coord 2000
13138-2631
Discov num
UC 2499
Comp
Coord arcsec 2000
13 13 45.26 -26 30 57.6
Date first
1998
Date last
2015
Obs
4
Pa first
294
Pa last
297
P.A. Now (θ)
297°
Sep first
82.3
Sep last
90.1
Sep. Now (ρ)
90.1"
Mag pri
8.69
Mag sec
14.93
delta mag (ΔM)
6.24
Spectral class
G5V (yellow)
Pri motion ra
+047
Sec motion ra
+039
Pri motion dec
-076
Sec motion dec
-090
Notes
V (Proper motion indicates physical)
rPM=0.164 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
296.6
Precise sep
90.102
Constellation
Hydra
SAO
181469
HIP
64544
Tycho2
6707-01106-1
HD
114884
CD
CD-25 9676
CP
CP-25 5126
Distance
85.32
Distance ly
278.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13138-2631 UC 2499 1999 2 294 82.7 9.10 14.90 V 131345.26-263057.6
13138-2631 UC 2499 2000 2 294 82.8 9.10 14.90 V 131345.26-263057.6
13138-2631 UC 2499 2010 3 297 89.3 8.69 14.93 G5V V 131345.26-263057.6
13138-2631 UC 2499 2015 4 297 90.1 8.69 14.93 G5V V 131345.26-263057.6

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 13138-2631 UC 2499 : 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 13138-2631 UC 2499 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13138-2631 UC 2499 : MEASURES
 
 
No records found.

 
 
WDS 13138-2631 UC 2499 : Virtual Eyepiece
 
 

13138-2631  UC 2499 A 13138-2631  UC 2499 sep 90.1 P.A. 297 mag 8.69,14.93 Sp G5V virtual eyepiece
Click on the map to see the double of your interest.
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Radius:
 
 
WDS 13138-2631 UC 2499 : Aladin DSS image @ 13h 13m 45.26s -26 30' 57.6"