02198-7103 TSN 109

 
 
02h 19m 50.82s -71 02' 50.7" P.A. 286 sep 11.7 mag 11.90,13.80
 
 
Coord 2000
02198-7103
Discov num
TSN 109
Comp
Coord arcsec 2000
02 19 50.82 -71 02 50.7
Date first
1999
Date last
2015
Obs
4
Pa first
286
Pa last
286
P.A. Now (θ)
286°
Sep first
11.7
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
11.90
Mag sec
13.80
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
+180
Sec motion ra
Pri motion dec
+208
Sec motion dec
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
285.9
Precise sep
11.695
Constellation
Hydrus
Gaia DR2
15119923200
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02198-7103 TSN 109 1999 1 286 11.7 11.90 13.80 V K 021948.51-710247.9
02198-7103 TSN 109 2010 3 285 11.7 11.90 13.80 V K 021948.51-710247.9
02198-7103 TSN 109 2015 4 286 11.7 11.90 13.80 V K 021950.82-710250.7

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