00270+1705 BFR   3

 
 
00h 26m 58.49s +17 05' 08.8" P.A. 138 sep 30.3 mag 8.88,21.82 Sp G5+M9
 
 
Coord 2000
00270+1705
Discov num
BFR   3
Comp
Coord arcsec 2000
00 26 58.49 +17 05 08.8
Date first
2000
Date last
2015
Obs
5
Pa first
138
Pa last
138
P.A. Now (θ)
138°
Sep first
30.2
Sep last
30.3
Sep. Now (ρ)
30.3"
Mag pri
8.88
Mag sec
21.82
delta mag (ΔM)
12.94
Spectral class
G5+M9 (yellow/red)
Pri motion ra
-143
Sec motion ra
-149
Pri motion dec
-113
Sec motion dec
-128
Notes
N R (See Notes, Red magnitudes)
rPM=0.082 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138.1
Precise sep
30.303
Constellation
Pisces
SAO
91898
Tycho2
1180-00367-1
Gaia DR2
47827089792
HD
2292
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00270+1705 BFR 3 2006 2 138 30.5 8.88 21.82 G5 M9 N R 002658.49+170508.8
00270+1705 BFR 3 2010 3 138 30.1 8.88 21.82 G5+M9 N R 002658.49+170508.8
00270+1705 BFR 3 2015 4 138 30.3 8.88 21.82 G5+M9 N R 002658.49+170508.8

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