09210+3643 STF1339

 
 
09h 20m 58.39s +36 43' 09.6" P.A. 65 sep 1.5 mag 9.15,9.89 Sp A2
 
 
Coord 2000
09210+3643
Discov num
STF1339
Comp
Coord arcsec 2000
09 20 58.39 +36 43 09.6
Date first
1828
Date last
2017
Obs
31
Pa first
74
Pa last
65
P.A. Now (θ)
65°
Sep first
1.2
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
9.15
Mag sec
9.89
delta mag (ΔM)
0.74
Spectral class
A2 (white)
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
+009
Sec motion dec
+009
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
64.9
Precise sep
1.485
Cdsa2 id
STF 1339
Constellation
Lynx
SAO
61412
Tycho2
2499-01221-1
HD
80442
Ra deg
9.34955277777778
De deg
36.71933333333334
last precise pa
64.9
last precise sep
1.485
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09210+3643 STF1339 2001 26 66 1.4 9.15 9.89 A2 092058.39+364309.6
09210+3643 STF1339 2010 28 65 1.4 9.15 9.89 A2 N 092058.39+364309.6
09210+3643 STF1339 2012 29 64 1.4 9.15 9.89 A2 N 092058.39+364309.6
09210+3643 STF1339 2015 30 65 1.4 9.15 9.89 A2 N 092058.39+364309.6
09210+3643 STF1339 2017 31 65 1.5 9.15 9.89 A2 N 092058.39+364309.6

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