00049+3005 A  1250AB

 
 
00h 04m 51.96s +30 05' 09.4" P.A. 41 sep 0.9 mag 8.22,9.65 Sp F7V dist. 113.64 pc (370.69 l.y.)
 
 
Coord 2000
00049+3005
Discov num
A  1250
Comp
AB
Coord arcsec 2000
00 04 51.96 +30 05 09.4
Date first
1905
Date last
2015
Obs
30
Pa first
90
Pa last
41
P.A. Now (θ)
41°
Sep first
0.4
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
8.22
Mag sec
9.65
delta mag (ΔM)
1.43
Spectral class
F7V (yellow-white)
Pri motion ra
+066
Sec motion ra
+066
Pri motion dec
-033
Sec motion dec
-033
Notes
Nature of this double is uncertain.
 
 
00049+3005 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 73728 00049+3005 A 1250 AB 1905 2015 30 41 0.9 8.22 9.65 1.43 <===
Show 73728 00049+3005 STT 548 AC 1861 1861 1 64 28.6 8.22
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
41.2
Precise sep
0.885
Constellation
Pegasus
SAO
73728
HIP
392
Tycho2
2259-00387-1
HD
225260
BD
BD+29 5057
Distance
113.64
Distance ly
370.69
last precise pa
41.2
last precise sep
0.885
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00049+3005 A 1250 AB 2005 28 42 0.7 8.22 9.65 F7V D 000451.96+300509.4
00049+3005 A 1250 AB 2013 29 39 0.9 8.22 9.65 F7V 000451.96+300509.4
00049+3005 A 1250 AB 2015 30 41 0.9 8.22 9.65 F7V 000451.96+300509.4

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