00166+1554 J  1802

 
 
00h 16m 39.04s +15 54' 01.2" P.A. 127 sep 4.8 mag 11.50,12.50
 
 
Coord 2000
00166+1554
Discov num
J  1802
Comp
Coord arcsec 2000
00 16 39.04 +15 54 01.2
Date first
1941
Date last
2016
Obs
9
Pa first
140
Pa last
127
P.A. Now (θ)
127°
Sep first
4.0
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
11.50
Mag sec
12.50
delta mag (ΔM)
1
Spectral class
Pri motion ra
+006
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
126.6
Precise sep
4.806
Constellation
Pisces
last precise pa
126.6
last precise sep
4.806
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00166+1554 J 1802 2000 5 123 4.8 9.60 10.60 D 001639.04+155401.2
00166+1554 J 1802 2010 6 127 4.7 9.60 10.60 D 001639.04+155401.2
00166+1554 J 1802 2016 9 127 4.8 11.50 12.50 001639.04+155401.2

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