20193+1705 BPM2109

 
 
20h 19m 16.65s +17 05' 17.0" P.A. 198.00 sep 100.7 mag 13.17,15.26
 
 
Coord 2000
20193+1705
Discov num
BPM2109
Comp
Coord arcsec 2000
20 19 16.65 +17 05 17.0
Date first
1995
Date last
2015
Obs
9
Pa first
197
Pa last
198
P.A. Now (θ)
198°
Sep first
100.7
Sep last
100.7
Sep. Now (ρ)
100.7"
Mag pri
13.17
Mag sec
15.26
delta mag (ΔM)
2.09
Spectral class
Pri motion ra
-012
Sec motion ra
-027
Pri motion dec
-017
Sec motion dec
-013
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.518
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
197.6
Precise sep
100.709
Constellation
Sagitta
Gaia DR2
1809103343916703360
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20193+1705 BPM2109 1998 2 198 100.7 13.17 15.26 NV 201916.65+170517.0
20193+1705 BPM2109 2001 3 198 100.7 13.17 15.26 NV 201916.65+170517.0
20193+1705 BPM2109 2010 4 198 100.8 13.17 15.26 NV 201916.65+170517.0
20193+1705 BPM2109 2015 5 198 100.7 13.17 15.26 NV 201916.65+170517.0

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