20002+2251 ROE  10

 
 
20h 00m 14.41s +22 51' 47.8" P.A. 66.00 sep 9.0 mag 10.84,10.91
 
 
Coord 2000
20002+2251
Discov num
ROE  10
Comp
Coord arcsec 2000
20 00 14.41 +22 51 47.8
Date first
1894
Date last
2015
Obs
17
Pa first
67
Pa last
66
P.A. Now (θ)
66°
Sep first
9.1
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
10.84
Mag sec
10.91
delta mag (ΔM)
0.07
Spectral class
Pri motion ra
+006
Sec motion ra
+009
Pri motion dec
-004
Sec motion dec
-002
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.391
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
65.8
Precise sep
9.044
Constellation
Vulpecula
Tycho2
2141-00624-2
Gaia DR2
22902912896
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20002+2251 ROE 10 2006 9 65 9.1 10.84 10.91 D 200014.41+225147.8
20002+2251 ROE 10 2013 11 67 9.1 10.84 10.91 200014.41+225147.8
20002+2251 ROE 10 2015 13 66 9.1 10.84 10.91 200014.41+225147.8

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