09443-2313 I   838

 
 
09h 44m 18.92s -23 12' 56.7" P.A. 335 sep 2.7 mag 9.56,10.94 Sp K1/2III
 
 
Coord 2000
09443-2313
Discov num
I   838
Comp
Coord arcsec 2000
09 44 18.92 -23 12 56.7
Date first
1910
Date last
2015
Obs
9
Pa first
320
Pa last
335
P.A. Now (θ)
335°
Sep first
2.5
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
9.56
Mag sec
10.94
delta mag (ΔM)
1.38
Spectral class
K1/2III (yellow-orange)
Pri motion ra
+025
Sec motion ra
-015
Pri motion dec
-032
Sec motion dec
+041
Notes
rPM=1.907
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
334.8
Precise sep
2.662
Constellation
Hydra
SAO
177911
Tycho2
6602-00232-1
Gaia DR2
71853633664
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09443-2313 I 838 1991 7 335 2.7 9.56 10.94 K1/2III 094418.92-231256.7
09443-2313 I 838 1999 8 336 2.6 9.56 10.94 K1/2III 094418.92-231256.7
09443-2313 I 838 2015 9 335 2.7 9.56 10.94 K1/2III 094418.92-231256.7

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