19292-1831 UC 3949

 
 
19h 29m 09.46s -18 30' 56.3" P.A. 253 sep 26.2 mag 13.50,16.11
 
 
Coord 2000
19292-1831
Discov num
UC 3949
Comp
Coord arcsec 2000
19 29 09.46 -18 30 56.3
Date first
1998
Date last
2010
Obs
3
Pa first
251
Pa last
253
P.A. Now (θ)
253°
Sep first
27.4
Sep last
26.2
Sep. Now (ρ)
26.2"
Mag pri
13.50
Mag sec
16.11
delta mag (ΔM)
2.61
Spectral class
Pri motion ra
-033
Sec motion ra
-036
Pri motion dec
-068
Sec motion dec
-057
Notes
V (Proper motion indicates physical)
rPM=0.151 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
252.8
Precise sep
26.21
Constellation
Sagittarius
last precise pa
252.8
last precise sep
26.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19292-1831 UC 3949 1999 2 251 27.2 13.50 16.10 V 192909.46-183056.3
19292-1831 UC 3949 2000 2 251 27.2 13.50 16.10 V 192909.46-183056.3
19292-1831 UC 3949 2010 3 253 26.2 13.50 16.11 V 192909.46-183056.3

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