15498+1008 CVR 801

 
 
15h 49m 47.45s +10 07' 47.9" P.A. 220.00 sep 7.3 mag 17.70,18.20 Sp M2+M3
 
 
Coord 2000
15498+1008
Discov num
CVR 801
Comp
Coord arcsec 2000
15 49 47.45 +10 07 47.9
Date first
2000
Date last
2016
Obs
10
Pa first
220
Pa last
220
P.A. Now (θ)
220°
Sep first
7.3
Sep last
7.3
Sep. Now (ρ)
7.3"
Mag pri
17.70
Mag sec
18.20
delta mag (ΔM)
0.5
Spectral class
M2+M3 (red/red)
Pri motion ra
-045
Sec motion ra
-049
Pri motion dec
+009
Sec motion dec
+006
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.101 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
219.6
Precise sep
7.301
Constellation
Serpens
Gaia DR2
4455688618648791936
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15498+1008 CVR 801 2003 1 220 7.3 17.70 18.20 M2+M3 V R 154947.14+100742.3
15498+1008 CVR 801 2010 3 218 6.5 17.70 18.20 M2+M3 V R 154947.45+100747.9
15498+1008 CVR 801 2015 4 220 7.3 17.70 18.20 M2+M3 V R 154947.45+100747.9

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