09078-0013 SCJ  12

 
 
09h 07m 45.09s -00 12' 45.3" P.A. 262 sep 6.6 mag 10.29,10.39 Sp K2
 
 
Coord 2000
09078-0013
Discov num
SCJ  12
Comp
Coord arcsec 2000
09 07 45.09 -00 12 45.3
Date first
1867
Date last
2017
Obs
19
Pa first
259
Pa last
262
P.A. Now (θ)
262°
Sep first
7.3
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
10.29
Mag sec
10.39
delta mag (ΔM)
0.1
Spectral class
K2 (yellow-orange)
Pri motion ra
-007
Sec motion ra
-009
Pri motion dec
+004
Sec motion dec
+005
Notes
rPM=0.217 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
261.6
Precise sep
6.56
Constellation
Hydra
Tycho2
4879-01046-1
last precise pa
261.6
last precise sep
6.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09078-0013 SCJ 12 2008 15 261 6.4 10.29 10.39 K2 D 090745.09-001245.3
09078-0013 SCJ 12 2010 17 262 5.5 10.29 10.39 K2 090745.09-001245.3
09078-0013 SCJ 12 2012 18 261 6.6 10.29 10.39 K2 090745.09-001245.3
09078-0013 SCJ 12 2017 19 262 6.6 10.29 10.39 K2 090745.09-001245.3

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