12028+2345 GRV 849

 
 
12h 02m 53.16s +23 45' 50.8" P.A. 230 sep 28.2 mag 12.03,12.35
 
 
Coord 2000
12028+2345
Discov num
GRV 849
Comp
Coord arcsec 2000
12 02 53.16 +23 45 50.8
Date first
1892
Date last
2015
Obs
11
Pa first
230
Pa last
230
P.A. Now (θ)
230°
Sep first
28.1
Sep last
28.2
Sep. Now (ρ)
28.2"
Mag pri
12.03
Mag sec
12.35
delta mag (ΔM)
0.32
Spectral class
Pri motion ra
+013
Sec motion ra
+011
Pri motion dec
-031
Sec motion dec
-031
Notes
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
last precise pa
229.5
last precise sep
28.215
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12028+2345 GRV 849 2000 4 230 28.2 11.70 12.00 D 120253.16+234550.8
12028+2345 GRV 849 2008 5 231 28.9 11.70 12.00 D 120253.16+234550.8
12028+2345 GRV 849 2011 6 230 28.2 12.03 12.35 120253.16+234550.8
12028+2345 GRV 849 2012 8 231 29.0 12.03 12.35 120253.16+234550.8
12028+2345 GRV 849 2014 10 233 28.5 12.03 12.35 120253.16+234550.8
12028+2345 GRV 849 2015 11 230 28.2 12.03 12.35 120253.16+234550.8

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