10255-3348 FIN  23

 
 
10h 25m 30.85s -33 47' 51.0" P.A. 143 sep 3.6 mag 9.77,12.90 Sp G2
 
 
Coord 2000
10255-3348
Discov num
FIN  23
Comp
Coord arcsec 2000
10 25 30.85 -33 47 51.0
Date first
1927
Date last
2015
Obs
5
Pa first
145
Pa last
143
P.A. Now (θ)
143°
Sep first
3.7
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
9.77
Mag sec
12.90
delta mag (ΔM)
3.13
Spectral class
G2 (yellow)
Pri motion ra
-037
Sec motion ra
Pri motion dec
+021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
143.2
Precise sep
3.551
Constellation
Antlia
SAO
201379
Tycho2
7192-00113-1
Gaia DR2
12271229952
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10255-3348 FIN 23 1939 4 144 3.4 9.77 12.90 G2 102530.85-334751.0
10255-3348 FIN 23 2015 5 143 3.6 9.77 12.90 G2 102530.85-334751.0

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