00390-2117 UC  413

 
 
00h 39m 02.53s -21 16' 37.7" P.A. 220 sep 17 mag 9.70,14.40 Sp G2/G3V
 
 
Coord 2000
00390-2117
Discov num
UC  413
Comp
Coord arcsec 2000
00 39 02.53 -21 16 37.7
Date first
1998
Date last
2015
Obs
4
Pa first
220
Pa last
220
P.A. Now (θ)
220°
Sep first
17.2
Sep last
17.0
Sep. Now (ρ)
17"
Mag pri
9.70
Mag sec
14.40
delta mag (ΔM)
4.7
Spectral class
G2/G3V (yellow)
Pri motion ra
+085
Sec motion ra
+078
Pri motion dec
+024
Sec motion dec
+016
Notes
V (Proper motion indicates physical)
rPM=0.12 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
219.5
Precise sep
16.997
Constellation
Cetus
SAO
166448
Tycho2
5849-01360-1
Gaia DR2
76583921024
HD
3630
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00390-2117 UC 413 1999 2 219 17.0 9.70 14.40 V 003902.53-211637.7
00390-2117 UC 413 2000 2 220 17.0 9.70 14.40 V 003902.53-211637.7
00390-2117 UC 413 2010 3 220 16.8 9.70 14.40 G2/G3V V 003902.53-211637.7
00390-2117 UC 413 2015 4 220 17.0 9.70 14.40 G2/G3V V 003902.53-211637.7

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