02048-1908 HJ 2112

 
 
02h 04m 49.34s -19 08' 09.6" P.A. 172 sep 17 mag 9.38,12.26 Sp F0IV/V
 
 
Coord 2000
02048-1908
Discov num
HJ 2112
Comp
Coord arcsec 2000
02 04 49.34 -19 08 09.6
Date first
1830
Date last
2010
Obs
8
Pa first
177
Pa last
172
P.A. Now (θ)
172°
Sep first
15.0
Sep last
17.0
Sep. Now (ρ)
17"
Mag pri
9.38
Mag sec
12.26
delta mag (ΔM)
2.88
Spectral class
F0IV/V (yellow-white)
Pri motion ra
-013
Sec motion ra
-012
Pri motion dec
-019
Sec motion dec
-027
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
SAO
148189
Tycho2
5858-00844-1
HD
12777
last precise pa
172.1
last precise sep
17.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02048-1908 HJ 2112 1998 6 172 16.9 9.80 11.70 F0IV/V D 020449.34-190809.6
02048-1908 HJ 2112 1999 7 172 17.0 9.80 11.70 F0IV/V D 020449.34-190809.6
02048-1908 HJ 2112 2010 8 172 16.9 9.38 12.26 F0IV/V 020449.34-190809.6

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