09094-1535 PTT  12

 
 
09h 09m 23.05s -15 35' 20.5" P.A. 129 sep 18.5 mag 10.00,11.00 Sp F3/5V
 
 
Coord 2000
09094-1535
Discov num
PTT  12
Comp
Coord arcsec 2000
09 09 23.05 -15 35 20.5
Date first
1915
Date last
2017
Obs
5
Pa first
135
Pa last
129
P.A. Now (θ)
129°
Sep first
15.5
Sep last
18.5
Sep. Now (ρ)
18.5"
Mag pri
10.00
Mag sec
11.00
delta mag (ΔM)
1
Spectral class
F3/5V (yellow-white)
Pri motion ra
-031
Sec motion ra
+000
Pri motion dec
+003
Sec motion dec
-007
Notes
rPM=1.046
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
128.6
Precise sep
18.456
Cdsa2 id
PTT 12
Constellation
Hydra
SAO
154960
Tycho2
6027-00928-1
HD
78733
Ra deg
9.156402777777778
De deg
-15.589027777777778
last precise pa
128.6
last precise sep
18.456
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09094-1535 PTT 12 1999 2 129 18.0 10.00 11.00 F3/5V D 090923.05-153520.5
09094-1535 PTT 12 2010 4 128 18.3 10.00 11.00 F3/5V 090923.05-153520.5
09094-1535 PTT 12 2017 5 129 18.5 10.00 11.00 F3/5V 090923.05-153520.5

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