22273+1805 CVR 261

 
 
22h 27m 17.14s +18 05' 00.6" P.A. 243 sep 33.6 mag 13.20,16.30 Sp M2+M4
 
 
Coord 2000
22273+1805
Discov num
CVR 261
Comp
Coord arcsec 2000
22 27 17.14 +18 05 00.6
Date first
1997
Date last
2015
Obs
8
Pa first
243
Pa last
243
P.A. Now (θ)
243°
Sep first
33.6
Sep last
33.6
Sep. Now (ρ)
33.6"
Mag pri
13.20
Mag sec
16.30
delta mag (ΔM)
3.1
Spectral class
M2+M4 (red/red)
Pri motion ra
+071
Sec motion ra
+067
Pri motion dec
-023
Sec motion dec
-023
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.054 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
243.1
Precise sep
33.622
Constellation
Pegasus
Gaia DR2
25548083072
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22273+1805 CVR 261 2009 1 243 33.6 13.20 16.30 M2+M4 V R 222717.14+180500.6
22273+1805 CVR 261 2010 3 243 33.6 13.20 16.30 M2+M4 V R 222717.14+180500.6
22273+1805 CVR 261 2015 4 243 33.7 13.20 16.30 M2+M4 V R 222717.14+180500.6

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