21236+5951 PET   3

 
 
21h 23m 34.55s +59 51' 05.4" P.A. 328 sep 0.5 mag 9.40,13.60 Sp B8 dist. 909.09 pc (2965.45 l.y.)
 
 
Coord 2000
21236+5951
Discov num
PET   3
Comp
Coord arcsec 2000
21 23 34.55 +59 51 05.4
Date first
2007
Date last
2007
Obs
1
Pa first
328
Pa last
328
P.A. Now (θ)
328°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
9.40
Mag sec
13.60
delta mag (ΔM)
4.2
Spectral class
B8 (blue-white)
Pri motion ra
-003
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
328
Precise sep
0.45
Constellation
Cepheus
SAO
33384
HIP
105621
Tycho2
3978-00295-1
Gaia DR2
64996769152
HD
239649
BD
BD+59 2368
Distance
909.09
Distance ly
2965.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21236+5951 PET 3 2007 1 328 0.5 9.34   B8 212334.55+595105.4

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