10198-2459 J  1564

 
 
10h 19m 46.04s -24 58' 55.7" P.A. 123 sep 5 mag 10.00,11.20 Sp G
 
 
Coord 2000
10198-2459
Discov num
J  1564
Comp
Coord arcsec 2000
10 19 46.04 -24 58 55.7
Date first
1910
Date last
2017
Obs
9
Pa first
124
Pa last
123
P.A. Now (θ)
123°
Sep first
4.3
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
10.00
Mag sec
11.20
delta mag (ΔM)
1.2
Spectral class
G (yellow)
Pri motion ra
-066
Sec motion ra
+048
Pri motion dec
+016
Sec motion dec
-055
Notes
rPM=1.84
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
122.7
Precise sep
4.95
Constellation
Hydra
SAO
178686
Gaia DR2
93286373632
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10198-2459 J 1564 1999 4 123 5.3 10.00 11.20 G D 101946.04-245855.7
10198-2459 J 1564 2010 8 124 4.3 10.00 11.20 G 101946.04-245855.7
10198-2459 J 1564 2017 9 123 5.0 10.00 11.20 G 101946.04-245855.7

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