21371+2503 DAM 666BD

 
 
21h 37m 08.17s +25 02' 54.5" P.A. 299 sep 10.3 mag 14.50,17.00
 
 
Coord 2000
21371+2503
Discov num
DAM 666
Comp
BD
Coord arcsec 2000
21 37 08.17 +25 02 54.5
Date first
2000
Date last
2000
Obs
2
Pa first
299
Pa last
299
P.A. Now (θ)
299°
Sep first
10.2
Sep last
10.3
Sep. Now (ρ)
10.3"
Mag pri
14.50
Mag sec
17.00
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
-013
Sec motion ra
-014
Pri motion dec
-024
Sec motion dec
-020
Notes
rPM=0.151 (< 0.3, Physical double)
This double is physical.
 
 
21371+2503 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21371+2503 POU5433 AB 1898 2001 4 205 8.4 12.30 14.50 2.20
Show 21371+2503 POU5434 AC 1898 2014 4 130 4.4 12.30 13.60 1.30
Show 21371+2503 DAM 666 BD 2000 2000 2 299 10.3 14.50 17.00 2.50 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
299.2
Precise sep
10.28
Cdsa2 id
DAM 666 BD
Constellation
Pegasus
Ra deg
21.61893611111111
De deg
25.048472222222223
last precise pa
299.2
last precise sep
10.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21371+2503 DAM 666 BD 2000 2 299 10.3 14.50 17.00 213708.17+250254.5

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