20335+2250 HDS2938

 
 
20h 33m 27.94s +22 50' 11.0" P.A. 301 sep 1.5 mag 8.85,12.58 Sp M0 dist. 598.8 pc (1953.29 l.y.)
 
 
Coord 2000
20335+2250
Discov num
HDS2938
Comp
Coord arcsec 2000
20 33 27.94 +22 50 11.0
Date first
1991
Date last
1991
Obs
2
Pa first
301
Pa last
301
P.A. Now (θ)
301°
Sep first
1.5
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
8.85
Mag sec
12.58
delta mag (ΔM)
3.73
Spectral class
M0 (red)
Pri motion ra
-006
Sec motion ra
-010
Pri motion dec
-007
Sec motion dec
-008
Notes
rPM=0.322
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
300.7
Precise sep
1.49
Constellation
Vulpecula
SAO
88832
HIP
101441
Tycho2
2157-01292-1
Gaia DR2
49822290048
HD
346902
BD
BD+22 4102
Distance
598.8
Distance ly
1953.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20335+2250 HDS2938 1991 2 301 1.5 8.85 12.58 M0 203327.94+225011.0

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