00190+3842 ALI 720

 
 
00h 19m 01.16s +38 42' 40.4" P.A. 118 sep 8.8 mag 11.70,12.70
 
 
Coord 2000
00190+3842
Discov num
ALI 720
Comp
Coord arcsec 2000
00 19 01.16 +38 42 40.4
Date first
1928
Date last
2015
Obs
6
Pa first
120
Pa last
118
P.A. Now (θ)
118°
Sep first
10.4
Sep last
8.8
Sep. Now (ρ)
8.8"
Mag pri
11.70
Mag sec
12.70
delta mag (ΔM)
1
Spectral class
Pri motion ra
-009
Sec motion ra
-022
Pri motion dec
-005
Sec motion dec
+004
Notes
rPM=0.707
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
118.1
Precise sep
8.821
Constellation
Andromeda
Gaia DR2
379654806657531392
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00190+3842 ALI 720 1998 4 118 9.1 11.70 12.70 D 001901.16+384240.4
00190+3842 ALI 720 2002 5 118 9.0 11.70 12.70 D 001901.16+384240.4
00190+3842 ALI 720 2015 6 118 8.8 11.70 12.70 001901.16+384240.4

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