20020+6922 MLB 293

 
 
20h 01m 57.34s +69 22' 29.5" P.A. 91 sep 4.8 mag 10.10,12.30 Sp F8
 
 
Coord 2000
20020+6922
Discov num
MLB 293
Comp
Coord arcsec 2000
20 01 57.34 +69 22 29.5
Date first
1895
Date last
2003
Obs
7
Pa first
94
Pa last
91
P.A. Now (θ)
91°
Sep first
4.1
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
10.10
Mag sec
12.30
delta mag (ΔM)
2.2
Spectral class
F8 (yellow-white)
Pri motion ra
-008
Sec motion ra
+000
Pri motion dec
-002
Sec motion dec
-006
Notes
rPM=1.085
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
91.3
Precise sep
4.789
Constellation
Draco
last precise pa
91.3
last precise sep
4.789
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20020+6922 MLB 293 2000 6 94 4.4 10.10 12.30 F8 D 200157.34+692229.5
20020+6922 MLB 293 2003 7 91 4.8 10.10 12.30 F8 D 200157.34+692229.5

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