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
2015
Obs
4
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
192.6
Precise sep
20.604
Constellation
Coma Berenices
Gaia DR2
3925850870210489216
 
 
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
12033+1715 GRV1197 2015 4 193 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.