12051+0323 STF1598

 
 
12h 05m 04.91s +03 22' 41.8" P.A. 56 sep 42.9 mag 8.48,11.85 Sp K2
 
 
Coord 2000
12051+0323
Discov num
STF1598
Comp
Coord arcsec 2000
12 05 04.91 +03 22 41.8
Date first
1906
Date last
2012
Obs
9
Pa first
44
Pa last
56
P.A. Now (θ)
56°
Sep first
42.2
Sep last
42.9
Sep. Now (ρ)
42.9"
Mag pri
8.48
Mag sec
11.85
delta mag (ΔM)
3.37
Spectral class
K2 (yellow-orange)
Pri motion ra
-046
Sec motion ra
+013
Pri motion dec
+038
Sec motion dec
-020
Notes
rPM=1.387
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
56.1
Precise sep
42.92
Constellation
Virgo
Tycho2
0283-00722-1
HD
104943
last precise pa
56.1
last precise sep
42.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12051+0323 STF1598 2002 6 55 42.9 8.48 11.00 K2 D 120504.91+032241.8
12051+0323 STF1598 2012 8 56 42.9 8.48 11.00 K2 D 120504.91+032241.8

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