04001+2733 MLB 639

 
 
04h 00m 05.00s +27 33' 18.3" P.A. 267 sep 8.2 mag 8.14,9.70 Sp K5
 
 
Coord 2000
04001+2733
Discov num
MLB 639
Comp
Coord arcsec 2000
04 00 05.00 +27 33 18.3
Date first
1900
Date last
2010
Obs
7
Pa first
265
Pa last
267
P.A. Now (θ)
267°
Sep first
8.6
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
8.14
Mag sec
9.70
delta mag (ΔM)
1.56
Spectral class
K5 (yellow-orange)
Pri motion ra
+001
Sec motion ra
+000
Pri motion dec
-007
Sec motion dec
+000
Notes
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
267.1
Precise sep
8.16
Constellation
Taurus
SAO
76376
Tycho2
1821-02305-1
HD
25064
last precise pa
267.1
last precise sep
8.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04001+2733 MLB 639 1997 5 267 7.9 8.14 9.70 K5 D 040005.00+273318.3
04001+2733 MLB 639 2010 6 267 8.2 8.14 9.70 K5 D 040005.00+273318.3

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