10426+4303 ES 1246

 
 
10h 42m 35.76s +43 02' 45.9" P.A. 55 sep 3.3 mag 10.64,11.50 Sp G5
 
 
Coord 2000
10426+4303
Discov num
ES 1246
Comp
Coord arcsec 2000
10 42 35.76 +43 02 45.9
Date first
1894
Date last
2011
Obs
12
Pa first
61
Pa last
55
P.A. Now (θ)
55°
Sep first
3.1
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
10.64
Mag sec
11.50
delta mag (ΔM)
0.86
Spectral class
G5 (yellow)
Pri motion ra
-028
Sec motion ra
+013
Pri motion dec
-007
Sec motion dec
+027
Notes
rPM=1.777
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
55.2
Precise sep
3.34
Cdsa2 id
ES 1246
Constellation
Ursa Major
Tycho2
3011-02553-1
Ra deg
10.709933333333332
De deg
43.04608333333333
last precise pa
55.2
last precise sep
3.34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10426+4303 ES 1246 1999 7 57 3.1 10.64 11.50 G5 D 104235.76+430245.9
10426+4303 ES 1246 2011 8 55 3.2 10.64 11.50 G5 D 104235.76+430245.9

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