02077+3418 A  2012

 
 
02h 07m 44.26s +34 17' 42.0" P.A. 337 sep 0.6 mag 10.20,12.10 Sp F2
 
 
Coord 2000
02077+3418
Discov num
A  2012
Comp
Coord arcsec 2000
02 07 44.26 +34 17 42.0
Date first
1909
Date last
2009
Obs
9
Pa first
320
Pa last
337
P.A. Now (θ)
337°
Sep first
0.4
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.20
Mag sec
12.10
delta mag (ΔM)
1.9
Spectral class
F2 (yellow-white)
Pri motion ra
-005
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
336.7
Precise sep
0.57
Constellation
Triangulum
SAO
55280
Tycho2
2317-01470-1
last precise pa
336.7
last precise sep
0.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02077+3418 A 2012 1997 7 339 0.6 10.20 12.10 F2 020744.26+341742.0
02077+3418 A 2012 2008 8 337 0.6 10.20 12.10 F2 020744.26+341742.0
02077+3418 A 2012 2009 9 337 0.6 10.20 12.10 F2 020744.26+341742.0

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