15433+0706 HEI 853

 
 
15h 43m 20.00s +07 05' 46.9" P.A. 74 sep 3.5 mag 10.30,11.80 Sp F8
 
 
Coord 2000
15433+0706
Discov num
HEI 853
Comp
Coord arcsec 2000
15 43 20.00 +07 05 46.9
Date first
1994
Date last
2013
Obs
5
Pa first
83
Pa last
74
P.A. Now (θ)
74°
Sep first
2.8
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
10.30
Mag sec
11.80
delta mag (ΔM)
1.5
Spectral class
F8 (yellow-white)
Pri motion ra
-013
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
74
Precise sep
3.45
Cdsa2 id
HEI 853
Constellation
Serpens
Tycho2
0363-00388-1
Ra deg
15.722222222222223
De deg
7.0963611111111105
last precise pa
74
last precise sep
3.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15433+0706 HEI 853 2002 3 73 3.4 10.30 11.80 F8 D 154320.00+070546.9
15433+0706 HEI 853 2013 5 74 3.5 10.30 11.80 F8 154320.00+070546.9

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