20261+2910 MLB 479

 
 
20h 26m 05.98s +29 09' 30.2" P.A. 141 sep 6.4 mag 10.00,11.80 Sp G0
 
 
Coord 2000
20261+2910
Discov num
MLB 479
Comp
Coord arcsec 2000
20 26 05.98 +29 09 30.2
Date first
1828
Date last
2015
Obs
10
Pa first
167
Pa last
141
P.A. Now (θ)
141°
Sep first
4.0
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
10.00
Mag sec
11.80
delta mag (ΔM)
1.8
Spectral class
G0 (yellow)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
N (See Notes)
-10 Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
141.1
Precise sep
6.396
Constellation
Vulpecula
Tycho2
2168-00855-1
Gaia DR2
45635681152
HD
334384
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20261+2910 MLB 479 1997 2 141 6.4 10.00 11.80 G0 N D 202605.98+290930.2
20261+2910 MLB 479 2002 4 141 6.4 10.00 11.80 G0 N D 202605.98+290930.2
20261+2910 MLB 479 2013 5 141 6.6 10.00 11.80 G0 N 202605.98+290930.2
20261+2910 MLB 479 2015 6 141 6.4 10.00 11.80 G0 N 202605.98+290930.2

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