00135-0009 HJ  618

 
 
00h 13m 28.39s -00 08' 53.8" P.A. 251 sep 5.3 mag 11.87,11.94 Sp K2+K2
 
 
Coord 2000
00135-0009
Discov num
HJ  618
Comp
Coord arcsec 2000
00 13 28.39 -00 08 53.8
Date first
1827
Date last
2015
Obs
17
Pa first
245
Pa last
251
P.A. Now (θ)
251°
Sep first
2.0
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
11.87
Mag sec
11.94
delta mag (ΔM)
0.07
Spectral class
K2+K2 (yellow-orange/yellow-orange)
Pri motion ra
-079
Sec motion ra
-078
Pri motion dec
-435
Sec motion dec
-431
Notes
N (See Notes)
rPM=0.009 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
251.3
Precise sep
5.29
Constellation
Pisces
Tycho2
4664-00436-1
last precise pa
251.3
last precise sep
5.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00135-0009 HJ 618 1999 12 251 5.3 11.87 11.94 K2 K2 N D 001328.39-000853.8
00135-0009 HJ 618 2000 14 251 5.3 11.87 11.94 K2 K2 N D 001328.39-000853.8
00135-0009 HJ 618 2015 16 251 5.3 11.87 11.94 K2+K2 N 001328.39-000853.8

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