12033+1715 GRV1197

 
 
12h 03m 17.96s +17 15' 10.5" P.A. 193 sep 20.6 mag 15.30,17.30 Sp M2+M3
 
 
Coord 2000
12033+1715
Discov num
GRV1197
Comp
Coord arcsec 2000
12 03 17.96 +17 15 10.5
Date first
1998
Date last
2010
Obs
3
Pa first
193
Pa last
193
P.A. Now (θ)
193°
Sep first
20.6
Sep last
20.6
Sep. Now (ρ)
20.6"
Mag pri
15.30
Mag sec
17.30
delta mag (ΔM)
2
Spectral class
M2+M3 (red/red)
Pri motion ra
+046
Sec motion ra
+046
Pri motion dec
+022
Sec motion dec
+022
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
192.8
Precise sep
20.59
Constellation
Coma Berenices
last precise pa
192.8
last precise sep
20.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12033+1715 GRV1197 2000 1 193 20.6 15.30 17.30 R 120317.96+171510.5
12033+1715 GRV1197 2005 2 193 20.6 15.30 17.30 M2+M3 V R 120317.96+171510.5
12033+1715 GRV1197 2010 3 193 20.6 15.30 17.30 M2+M3 V R 120317.96+171510.5

If you need more information about this double, apply for a data request form to the WDS.