21290+1800 CVR 904

 
 
21h 29m 00.06s +18 00' 29.2" P.A. 186 sep 26.8 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
2015
Obs
3
Pa first
186
Pa last
186
P.A. Now (θ)
186°
Sep first
26.8
Sep last
26.8
Sep. Now (ρ)
26.8"
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
185.6
Precise sep
26.761
Constellation
Pegasus
Gaia DR2
1784532626288316928
 
 
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
21290+1800 CVR 904 2015 3 186 26.8 18.00 19.50 M3+M4 V R 212900.06+180029.2

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