10012+3046 SEI 519

 
 
10h 01m 11.80s +30 45' 55.1" P.A. 10 sep 13.7 mag 11.68,12.10
 
 
Coord 2000
10012+3046
Discov num
SEI 519
Comp
Coord arcsec 2000
10 01 11.80 +30 45 55.1
Date first
1898
Date last
2015
Obs
11
Pa first
24
Pa last
10
P.A. Now (θ)
10°
Sep first
19.6
Sep last
13.7
Sep. Now (ρ)
13.7"
Mag pri
11.68
Mag sec
12.10
delta mag (ΔM)
0.42
Spectral class
Pri motion ra
+009
Sec motion ra
-036
Pri motion dec
-006
Sec motion dec
-040
Notes
rPM=1.048
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
10.4
Precise sep
13.702
Constellation
Leo Minor
SAO
61812
Tycho2
2503-00849-1
Gaia DR2
2533196544
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10012+3046 SEI 519 2003 6 13 14.2 11.68 12.10 D 100111.80+304555.1
10012+3046 SEI 519 2014 8 11 13.9 11.68 12.10 100111.80+304555.1
10012+3046 SEI 519 2015 11 10 13.7 11.68 12.10 100111.80+304555.1

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