10028+1339 SLW 426

 
 
10h 02m 45.16s +13 39' 04.6" P.A. 172 sep 22.8 mag 15.90,16.50 Sp K7.0+M0.2
 
 
Coord 2000
10028+1339
Discov num
SLW 426
Comp
Coord arcsec 2000
10 02 45.16 +13 39 04.6
Date first
1994
Date last
2010
Obs
4
Pa first
172
Pa last
172
P.A. Now (θ)
172°
Sep first
22.8
Sep last
22.8
Sep. Now (ρ)
22.8"
Mag pri
15.90
Mag sec
16.50
delta mag (ΔM)
0.6
Spectral class
K7.0+M0.2 (yellow-orange/red)
Pri motion ra
-019
Sec motion ra
-018
Pri motion dec
-040
Sec motion dec
-042
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.049 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
172
Precise sep
22.78
Constellation
Leo
last precise pa
172
last precise sep
22.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10028+1339 SLW 426 1994 1 172 22.8 15.87 16.52 K7.0 M0.2 V R 100245.16+133904.6
10028+1339 SLW 426 1998 2 172 22.8 15.90 16.50 K7.0 M0.2 VDR 100245.16+133904.6
10028+1339 SLW 426 2003 3 172 22.8 15.90 16.50 K7.0+M0.2 V R 100245.16+133904.6
10028+1339 SLW 426 2010 4 172 22.7 15.90 16.50 K7.0+M0.2 V R 100245.16+133904.6

If you need more information about this double, apply for a data request form to the WDS.