00436+1721 STF  51

 
 
00h 43m 33.15s +17 21' 21.1" P.A. 125 sep 3.6 mag 8.33,10.40 Sp F8
 
 
Coord 2000
00436+1721
Discov num
STF  51
Comp
Coord arcsec 2000
00 43 33.15 +17 21 21.1
Date first
1830
Date last
2015
Obs
45
Pa first
132
Pa last
125
P.A. Now (θ)
125°
Sep first
4.2
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
8.33
Mag sec
10.40
delta mag (ΔM)
2.07
Spectral class
F8 (yellow-white)
Pri motion ra
-019
Sec motion ra
Pri motion dec
-042
Sec motion dec
Notes
rPM=0.077 (< 0.3, Physical double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
A6:m
Tycho2
9346-00104-1
HD
3014
Dm number
-75 47
last precise pa
124.7
last precise sep
3.559
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00436+1721 STF 51 2000 43 125 3.4 8.90 10.40 F8 D 004333.15+172121.1
00436+1721 STF 51 2009 44 127 3.6 8.90 10.40 F8 D 004333.15+172121.1
00436+1721 STF 51 2010 45 125 3.5 8.90 10.40 F8 D 004333.15+172121.1
00436+1721 STF 51 2015 45 125 3.6 8.33 10.40 F8 004333.15+172121.1

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