02027-3019 HJ 3478

 
 
02h 02m 44.39s -30 19' 18.6" P.A. 150.00 sep 43.3 mag 8.18,8.89 Sp K2/3III dist. 2000 pc (6524 l.y.)
 
 
Coord 2000
02027-3019
Discov num
HJ 3478
Comp
Coord arcsec 2000
02 02 44.39 -30 19 18.6
Date first
1834
Date last
2015
Obs
23
Pa first
139
Pa last
150
P.A. Now (θ)
150°
Sep first
30.0
Sep last
43.3
Sep. Now (ρ)
43.3"
Mag pri
8.18
Mag sec
8.89
delta mag (ΔM)
0.71
Spectral class
K2/3III (yellow-orange)
Pri motion ra
+017
Sec motion ra
-012
Pri motion dec
+019
Sec motion dec
-022
Notes
N L (See Notes, Linear solution)
Visually invisible, K-band or other infrared star rPM=1.97
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
150.4
Precise sep
43.313
Constellation
Fornax
SAO
193470
HIP
9552
Tycho2
7006-01278-1
Gaia DR2
28441159936
HD
12599
CD
CD-30 716
CP
CP-30 238
Distance
2000
Distance ly
6524
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02027-3019 HJ 3478 1998 19 149 42.9 8.18 8.89 K2/3III NLD 020244.39-301918.6
02027-3019 HJ 3478 2014 21 150 42.6 8.18 8.89 K2/3III NL 020244.39-301918.6
02027-3019 HJ 3478 2015 23 150 43.3 8.18 8.89 K2/3III NL 020244.39-301918.6

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