19002+3122 HLM  14

 
 
19h 00m 38.22s +31 22' 11.0" P.A. 138 sep 12.7 mag 10.82,11.08
 
 
Coord 2000
19002+3122
Discov num
HLM  14
Comp
Coord arcsec 2000
19 00 38.22 +31 22 11.0
Date first
1900
Date last
2015
Obs
11
Pa first
156
Pa last
138
P.A. Now (θ)
138°
Sep first
14.8
Sep last
12.7
Sep. Now (ρ)
12.7"
Mag pri
10.82
Mag sec
11.08
delta mag (ΔM)
0.26
Spectral class
Pri motion ra
-017
Sec motion ra
+004
Pri motion dec
-014
Sec motion dec
+015
Notes
rPM=1.626
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138.1
Precise sep
12.697
Constellation
Lyra
Tycho2
2639-02205-1
Gaia DR2
03953357440
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19002+3122 HLM 14 2006 5 321 13.3 9.18 9.20 190014.14+312206.6
19002+3122 HLM 14 2010 11 138 12.3 10.82 11.08 190038.22+312211.0
19002+3122 HLM 14 2015 11 138 12.7 10.82 11.08 190038.22+312211.0

If you need more information about this double, apply for a data request form to the WDS.