18596+3530 GRV 244

 
 
18h 59m 38.39s +35 30' 22.8" P.A. 153 sep 14.6 mag 11.50,12.40
 
 
Coord 2000
18596+3530
Discov num
GRV 244
Comp
Coord arcsec 2000
18 59 38.39 +35 30 22.8
Date first
1946
Date last
2002
Obs
3
Pa first
153
Pa last
153
P.A. Now (θ)
153°
Sep first
14.5
Sep last
14.6
Sep. Now (ρ)
14.6"
Mag pri
11.50
Mag sec
12.40
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+017
Sec motion ra
+021
Pri motion dec
-011
Sec motion dec
-005
Notes
rPM=0.334
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
152.7
Precise sep
14.587
Constellation
Lyra
Tycho2
2647-02304-1
last precise pa
152.7
last precise sep
14.587
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18596+3530 GRV 244 2000 3 153 14.6 11.50 12.40 D 185938.39+353022.8
18596+3530 GRV 244 2002 4 153 14.6 11.50 12.40 D 185938.39+353022.8
18596+3530 GRV 244 2010 4 144 15.2 11.50 12.40 185938.39+353022.8

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