12399+0100 SLW 753

 
 
12h 39m 51.83s +01 00' 08.3" P.A. 352 sep 20.1 mag 13.84,15.90 Sp G4.6+K5.1
 
 
Coord 2000
12399+0100
Discov num
SLW 753
Comp
Coord arcsec 2000
12 39 51.83 +01 00 08.3
Date first
1996
Date last
2015
Obs
7
Pa first
352
Pa last
352
P.A. Now (θ)
352°
Sep first
20.1
Sep last
20.1
Sep. Now (ρ)
20.1"
Mag pri
13.84
Mag sec
15.90
delta mag (ΔM)
2.06
Spectral class
G4.6+K5.1 (yellow/yellow-orange)
Pri motion ra
-053
Sec motion ra
-056
Pri motion dec
-013
Sec motion dec
+001
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.256 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
351.7
Precise sep
20.09
Constellation
Virgo
last precise pa
351.7
last precise sep
20.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12399+0100 SLW 753 1999 1 352 20.1 13.84 15.90 G4.6 K5.1 V R 123951.83+010008.3
12399+0100 SLW 753 2000 2 352 20.0 13.84 15.90 G4.6 K5.1 VDR 123951.83+010008.3
12399+0100 SLW 753 2010 5 352 20.0 13.84 15.90 G4.6+K5.1 V R 123951.83+010008.3
12399+0100 SLW 753 2015 7 352 20.1 13.84 15.90 G4.6+K5.1 V R 123951.83+010008.3

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