20049+1620 GWP2921

 
 
20h 04m 55.27s +16 19' 45.9" P.A. 211 sep 37.8 mag 10.60,16.50
 
 
Coord 2000
20049+1620
Discov num
GWP2921
Comp
Coord arcsec 2000
20 04 55.27 +16 19 45.9
Date first
1992
Date last
2010
Obs
3
Pa first
211
Pa last
211
P.A. Now (θ)
211°
Sep first
37.8
Sep last
37.8
Sep. Now (ρ)
37.8"
Mag pri
10.60
Mag sec
16.50
delta mag (ΔM)
5.9
Spectral class
Pri motion ra
+106
Sec motion ra
+114
Pri motion dec
+008
Sec motion dec
-002
Notes
V (Proper motion indicates physical)
rPM=0.112 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
210.9
Precise sep
37.79
Constellation
Sagitta
last precise pa
210.9
last precise sep
37.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20049+1620 GWP2921 2000 2 211 37.7 10.60 16.50 V 200455.27+161945.9
20049+1620 GWP2921 2010 3 211 37.8 10.60 16.50 V 200455.27+161945.9

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