01277+6321 MLB 382AD

 
 
01h 27m 30.84s +63 21' 37.8" P.A. 27 sep 76.1 mag 11.36,11.72 Sp A5
 
 
Coord 2000
01277+6321
Discov num
MLB 382
Comp
AD
Coord arcsec 2000
01 27 30.84 +63 21 37.8
Date first
1903
Date last
2003
Obs
6
Pa first
26
Pa last
27
P.A. Now (θ)
27°
Sep first
76.1
Sep last
76.1
Sep. Now (ρ)
76.1"
Mag pri
11.36
Mag sec
11.72
delta mag (ΔM)
0.36
Spectral class
A5 (white)
Pri motion ra
-020
Sec motion ra
-005
Pri motion dec
+005
Sec motion dec
+004
Notes
N (See Notes)
rPM=0.729
Nature of this double is uncertain.
 
 
01277+6321 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01277+6321 STI 215 AB 1903 2012 7 109 4.5 11.36 11.90 0.54
Show 01277+6321 MLB 382 AC 1903 2003 4 92 54.3 11.36 13.17 1.81
Show 01277+6321 MLB 382 AD 1903 2003 6 27 76.1 11.36 11.72 0.36 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
26.7
Precise sep
76.148
Constellation
Cassiopeia
Tycho2
4035-00384-1
last precise pa
26.7
last precise sep
76.148
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01277+6321 MLB 382 AD 1999 5 27 76.2 11.36 11.72 D 012730.84+632137.8
01277+6321 MLB 382 AD 2003 6 27 76.1 11.36 11.72 N D 012730.84+632137.8

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