20372+0135 J  2574

 
 
20h 37m 09.51s +01 34' 28.7" P.A. 158.00 sep 5.0 mag 11.30,11.50
 
 
Coord 2000
20372+0135
Discov num
J  2574
Comp
Coord arcsec 2000
20 37 09.51 +01 34 28.7
Date first
1909
Date last
2015
Obs
8
Pa first
158
Pa last
158
P.A. Now (θ)
158°
Sep first
5.3
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
11.30
Mag sec
11.50
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+013
Sec motion ra
+018
Pri motion dec
+027
Sec motion dec
+017
Notes
N (See Notes)
Visually invisible, K-band or other infrared star rPM=0.373
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
157.8
Precise sep
5.047
Constellation
Aquila
Gaia DR2
48707843712
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20372+0135 J 2574 2000 3 157 5.0 11.30 11.50 N D 203709.51+013428.7
20372+0135 J 2574 2010 5 158 5.2 11.30 11.50 N 203709.51+013428.7
20372+0135 J 2574 2015 6 158 5.0 11.30 11.50 N 203709.51+013428.7

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