10241+4034 ES 1394

 
 
10h 24m 04.98s +40 33' 47.8" P.A. 144 sep 6.7 mag 9.00,10.10 Sp G5
 
 
Coord 2000
10241+4034
Discov num
ES 1394
Comp
Coord arcsec 2000
10 24 04.98 +40 33 47.8
Date first
1893
Date last
2017
Obs
12
Pa first
144
Pa last
144
P.A. Now (θ)
144°
Sep first
6.2
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
9.00
Mag sec
10.10
delta mag (ΔM)
1.1
Spectral class
G5 (yellow)
Pri motion ra
+015
Sec motion ra
Pri motion dec
-077
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
143.5
Precise sep
6.697
Cdsa2 id
ES 1394
Constellation
Ursa Major
SAO
43319
Tycho2
3004-01110-1
HD
90007
Ra deg
10.401383333333333
De deg
40.56327777777778
last precise pa
143.5
last precise sep
6.697
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10241+4034 ES 1394 1998 7 143 6.7 9.00 10.10 G5 D 102404.98+403347.8
10241+4034 ES 1394 2010 8 143 6.8 9.00 10.10 G5 D 102404.98+403347.8
10241+4034 ES 1394 2017 12 144 6.7 9.00 10.10 G5 102404.98+403347.8

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