12298-4050 RST1672

 
 
12h 29m 50.33s -40 50' 34.3" P.A. 163 sep 2.7 mag 11.21,11.61 Sp K2
 
 
Coord 2000
12298-4050
Discov num
RST1672
Comp
Coord arcsec 2000
12 29 50.33 -40 50 34.3
Date first
1934
Date last
2015
Obs
5
Pa first
159
Pa last
163
P.A. Now (θ)
163°
Sep first
2.4
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
11.21
Mag sec
11.61
delta mag (ΔM)
0.4
Spectral class
K2 (yellow-orange)
Pri motion ra
-013
Sec motion ra
-003
Pri motion dec
+017
Sec motion dec
-011
Notes
rPM=1.389
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
162.9
Precise sep
2.702
Constellation
Centaurus
Tycho2
7761-01145-1
Gaia DR2
6146774060927028608
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12298-4050 RST1672 1991 3 164 2.6 11.21 11.61 K2 122950.33-405034.3
12298-4050 RST1672 1999 4 162 2.6 11.21 11.61 K2 122950.33-405034.3
12298-4050 RST1672 2015 5 163 2.7 11.21 11.61 K2 122950.33-405034.3

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