03588+0230 HEI 637

 
 
03H 58M 46.73S +02 30' 28.3" P.A. 213 SEP 1.8 MAG 9.17,11.49 SP G5 DIST. 114.94 PC (374.93 L.Y.)
 
 
Coord 2000
03588+0230
Discov num
HEI 637
Comp
Coord arcsec 2000
03 58 46.73 +02 30 28.3
Date first
1990
Date last
2015
Obs
4
Pa first
214
Pa last
213
P.A. Now (θ)
213°
Sep first
1.8
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
9.17
Mag sec
11.49
delta mag (ΔM)
2.32
Spectral class
G5 (yellow)
Pri motion ra
-005
Sec motion ra
-004
Pri motion dec
+013
Sec motion dec
+011
Notes
rPM=0.161 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Taurus
HIP
18601
Tycho2
0069-00057-1
HD
25036
BD
BD+02 633
Distance
114.94
Distance ly
374.93
last precise pa
212.5
last precise sep
1.814