02187-1004 STZ   2

 
 
02h 18m 39.56s -10 04' 05.9" P.A. 48 sep 2.4 mag 11.80,15.50 Sp G8
 
 
Coord 2000
02187-1004
Discov num
STZ   2
Comp
Coord arcsec 2000
02 18 39.56 -10 04 05.9
Date first
1995
Date last
2015
Obs
2
Pa first
49
Pa last
48
P.A. Now (θ)
48°
Sep first
2.4
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
11.80
Mag sec
15.50
delta mag (ΔM)
3.7
Spectral class
G8 (yellow)
Pri motion ra
+019
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
47.7
Precise sep
2.37
Constellation
Cetus
Tycho2
5282-00068-1
last precise pa
47.7
last precise sep
2.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02187-1004 STZ 2 1995 1 49 2.4 11.80 15.50 G8 R 021839.56-100405.9
02187-1004 STZ 2 2015 2 48 2.4 11.80 15.50 G8 R 021839.56-100405.9

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