07201-2153 I   391AF

 
 
07h 20m 06.52s -21 52' 58.3" P.A. 319 sep 20.2 mag 9.38,15.60 Sp B2/3III:
 
 
Coord 2000
07201-2153
Discov num
I   391
Comp
AF
Coord arcsec 2000
07 20 06.52 -21 52 58.3
Date first
1999
Date last
2015
Obs
3
Pa first
319
Pa last
319
P.A. Now (θ)
319°
Sep first
20.2
Sep last
20.2
Sep. Now (ρ)
20.2"
Mag pri
9.38
Mag sec
15.60
delta mag (ΔM)
6.22
Spectral class
B2/3III: (blue-white)
Pri motion ra
-002
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
07201-2153 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 07201-2153 HLD 87 AB 1882 2015 16 275 4.6 9.38 9.87 0.49
Show 07201-2153 I 391 AC 1903 2015 6 38 9.6 9.38 14.00 4.62
Show 07201-2153 I 391 AD 1909 2015 8 171 43.7 9.38 10.51 1.13
Show 07201-2153 I 391 AE 1909 2015 4 304 23.6 9.38 13.70 4.32
Show 07201-2153 I 391 AF 1999 2015 3 319 20.2 9.38 15.60 6.22 <===
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
319
Precise sep
20.15
Cdsa2 id
I 391 AF
Constellation
Canis Major
Tycho2
5978-01610-1
HD
57370
Ra deg
7.3351444444444445
De deg
-21.88286111111111
last precise pa
319
last precise sep
20.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07201-2153 I 391 AF 2015 3 319 20.2 9.38 15.60 B2/3III: N 072006.52-215258.3

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