21290+1800 CVR 904

 
 
21h 29m 00.06s +18 00' 29.2" P.A. 186 sep 26.9 mag 18.00,19.50 Sp M3+M4
 
 
Coord 2000
21290+1800
Discov num
CVR 904
Comp
Coord arcsec 2000
21 29 00.06 +18 00 29.2
Date first
2007
Date last
2010
Obs
2
Pa first
186
Pa last
186
P.A. Now (θ)
186°
Sep first
26.8
Sep last
26.9
Sep. Now (ρ)
26.9"
Mag pri
18.00
Mag sec
19.50
delta mag (ΔM)
1.5
Spectral class
M3+M4 (red/red)
Pri motion ra
+051
Sec motion ra
+049
Pri motion dec
+020
Sec motion dec
+024
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.082 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
185.5
Precise sep
26.86
Cdsa2 id
CVR 904
Constellation
Pegasus
Ra deg
21.48335
De deg
18.008111111111113
last precise pa
185.5
last precise sep
26.86
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21290+1800 CVR 904 2007 1 186 26.8 18.00 19.50 M3+M4 V R 212859.88+180002.6
21290+1800 CVR 904 2010 2 186 26.9 18.00 19.50 M3+M4 V R 212900.06+180029.2

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