09143-0430 RST4432

 
 
09h 14m 15.94s -04 30' 11.8" P.A. 172 sep 1.4 mag 10.71,10.79 Sp F8
 
 
Coord 2000
09143-0430
Discov num
RST4432
Comp
Coord arcsec 2000
09 14 15.94 -04 30 11.8
Date first
1940
Date last
2015
Obs
4
Pa first
174
Pa last
172
P.A. Now (θ)
172°
Sep first
1.5
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
10.71
Mag sec
10.79
delta mag (ΔM)
0.08
Spectral class
F8 (yellow-white)
Pri motion ra
-007
Sec motion ra
-007
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
172.3
Precise sep
1.449
Constellation
Hydra
Tycho2
4887-00687-2
Gaia DR2
33945467520
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09143-0430 RST4432 1991 3 173 1.4 10.71 10.79 F8 091415.94-043011.8
09143-0430 RST4432 2015 4 172 1.4 10.71 10.79 F8 091415.94-043011.8

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