10331+2751 LDS1247

 
 
10h 33m 01.78s +27 50' 49.8" P.A. 351 sep 64.9 mag 15.90,19.00
 
 
Coord 2000
10331+2751
Discov num
LDS1247
Comp
Coord arcsec 2000
10 33 01.78 +27 50 49.8
Date first
1963
Date last
2015
Obs
4
Pa first
351
Pa last
351
P.A. Now (θ)
351°
Sep first
65.0
Sep last
64.9
Sep. Now (ρ)
64.9"
Mag pri
15.90
Mag sec
19.00
delta mag (ΔM)
3.1
Spectral class
Pri motion ra
-045
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
350.5
Precise sep
64.853
Constellation
Leo
Gaia DR2
1626725504
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10331+2751 LDS1247 1998 2 351 65.0 15.90 19.00 D 103301.78+275049.8
10331+2751 LDS1247 2010 3 351 65.0 15.90 19.00 103301.78+275049.8
10331+2751 LDS1247 2015 4 351 64.9 15.90 19.00 103301.78+275049.8

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