12177+1509 UC 2310

 
 
12h 17m 44.26s +15 08' 40.9" P.A. 281 sep 47.6 mag 6.48,16.40 Sp K4III dist. 175.44 pc (572.29 l.y.)
 
 
Coord 2000
12177+1509
Discov num
UC 2310
Comp
Coord arcsec 2000
12 17 44.26 +15 08 40.9
Date first
2000
Date last
2001
Obs
2
Pa first
282
Pa last
281
P.A. Now (θ)
281°
Sep first
47.6
Sep last
47.6
Sep. Now (ρ)
47.6"
Mag pri
6.48
Mag sec
16.40
delta mag (ΔM)
9.92
Spectral class
K4III (yellow-orange)
Pri motion ra
+034
Sec motion ra
+049
Pri motion dec
-042
Sec motion dec
-031
Notes
V (Proper motion indicates physical)
rPM=0.321
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
281
Precise sep
47.573
Cdsa2 id
UC 2310
Constellation
Coma Berenices
SAO
100023
HIP
59941
Tycho2
1445-02242-1
HD
106926
HR
4676
BD
BD+15 2442
Ra deg
12.295627777777778
De deg
15.144694444444443
Distance
175.44
Distance ly
572.29
last precise pa
281
last precise sep
47.573
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12177+1509 UC 2310 2000 2 282 47.6 7.80 16.50 V 121744.26+150840.9
12177+1509 UC 2310 2001 2 281 47.6 7.80 16.50 V 121744.26+150840.9

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 12177+1509 UC 2310 : 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 12177+1509 UC 2310 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12177+1509 UC 2310 : MEASURES
 
 
No records found.

 
 
WDS 12177+1509 UC 2310 : Virtual Eyepiece
 
 

12177+1509  UC 2310 A 12177+1509  UC 2310 sep 47.6 P.A. 281 mag 6.48,16.40 Sp K4III virtual eyepiece
Click on the map to see the double of your interest.
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Radius:
 
 
WDS 12177+1509 UC 2310 : Aladin DSS image @ 12h 17m 44.26s +15 08' 40.9"