00117+0412 HDO   3

 
 
00h 11m 44.21s +04 12' 26.6" P.A. 111 sep 23.4 mag 9.97,13.80 Sp F5
 
 
Coord 2000
00117+0412
Discov num
HDO   3
Comp
Coord arcsec 2000
00 11 44.21 +04 12 26.6
Date first
1868
Date last
2015
Obs
9
Pa first
175
Pa last
111
P.A. Now (θ)
111°
Sep first
20.0
Sep last
23.4
Sep. Now (ρ)
23.4"
Mag pri
9.97
Mag sec
13.80
delta mag (ΔM)
3.83
Spectral class
F5 (yellow-white)
Pri motion ra
+042
Sec motion ra
Pri motion dec
+017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
111.2
Precise sep
23.439
Constellation
Pisces
Tycho2
0005-00339-1
Gaia DR2
95413344256
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00117+0412 HDO 3 1998 6 111 23.6 9.97 13.80 F5 D 001144.21+041226.6
00117+0412 HDO 3 2000 7 111 23.7 9.97 13.80 F5 D 001144.21+041226.6
00117+0412 HDO 3 2010 8 111 23.4 9.97 13.80 F5 001144.21+041226.6
00117+0412 HDO 3 2015 9 111 23.4 9.97 13.80 F5 001144.21+041226.6

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