17172+3603 CVR 199

 
 
17h 17m 13.90s +36 03' 14.4" P.A. 203.00 sep 61.1 mag 18.40,18.50 Sp M1+M2
 
 
Coord 2000
17172+3603
Discov num
CVR 199
Comp
Coord arcsec 2000
17 17 13.90 +36 03 14.4
Date first
1998
Date last
2015
Obs
8
Pa first
203
Pa last
203
P.A. Now (θ)
203°
Sep first
61.1
Sep last
61.1
Sep. Now (ρ)
61.1"
Mag pri
18.40
Mag sec
18.50
delta mag (ΔM)
0.1
Spectral class
M1+M2 (red/red)
Pri motion ra
-035
Sec motion ra
-037
Pri motion dec
-140
Sec motion dec
-142
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.019 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
202.8
Precise sep
61.144
Constellation
Hydra
Gaia DR2
1336851417474842240
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17172+3603 CVR 199 2003 1 203 61.2 18.40 18.50 M1+M2 V R 171713.90+360314.4
17172+3603 CVR 199 2010 3 203 61.0 18.40 18.50 M1+M2 V R 171713.90+360314.4
17172+3603 CVR 199 2015 4 203 61.2 18.40 18.50 M1+M2 V R 171713.90+360314.4

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