03203+1944 STF 376

 
 
03h 20m 20.64s +19 43' 49.3" P.A. 252 sep 7.2 mag 8.33,8.44 Sp A2V dist. 123.15 pc (401.72 l.y.)
 
 
Coord 2000
03203+1944
Discov num
STF 376
Comp
Coord arcsec 2000
03 20 20.64 +19 43 49.3
Date first
1782
Date last
2016
Obs
59
Pa first
255
Pa last
252
P.A. Now (θ)
252°
Sep first
5.8
Sep last
7.2
Sep. Now (ρ)
7.2"
Mag pri
8.33
Mag sec
8.44
delta mag (ΔM)
0.11
Spectral class
A2V (white)
Pri motion ra
+021
Sec motion ra
+022
Pri motion dec
-014
Sec motion dec
-015
Notes
N (See Notes)
rPM=0.053 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
252
Precise sep
7.152
Constellation
Aries
SAO
93392
HIP
15550
Tycho2
1241-00928-1
HD
20682
BD
BD+19 509
Distance
123.15
Distance ly
401.72
last precise pa
252
last precise sep
7.152
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03203+1944 STF 376 2003 51 253 7.9 8.33 8.44 A2V D 032020.64+194349.3
03203+1944 STF 376 2005 52 252 7.1 8.33 8.44 A2V D 032020.64+194349.3
03203+1944 STF 376 2007 53 251 7.1 8.33 8.44 A2V D 032020.64+194349.3
03203+1944 STF 376 2010 54 252 8.1 8.33 8.44 A2V N D 032020.64+194349.3
03203+1944 STF 376 2011 57 250 7.1 8.33 8.44 A2V N D 032020.64+194349.3
03203+1944 STF 376 2015 59 252 7.1 8.33 8.44 A2V N 032020.64+194349.3
03203+1944 STF 376 2016 59 252 7.2 8.33 8.44 A2V N 032020.64+194349.3

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