04080+1720 OCC 491Aa,Ab

 
 
04h 07m 59.42s +17 20' 23.6" mag 7.00,7.00 Sp K5IIIb dist. 123.15 pc (401.72 l.y.)
 
 
Coord 2000
04080+1720
Discov num
OCC 491
Comp
Aa,Ab
Coord arcsec 2000
04 07 59.42 +17 20 23.6
Date first
1977
Date last
1995
Obs
0
Pa first
-1
Pa last
-1
P.A. Now (θ)
°
Sep first
0.1
Sep last
-1.0
Sep. Now (ρ)
"
Mag pri
7.00
Mag sec
7.00
delta mag (ΔM)
0
Spectral class
K5IIIb (yellow-orange)
Pri motion ra
+008
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
04080+1720 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 93777 04080+1720 OCC 491 Aa,Ab 1977 1995 0 7.00 7.00 0.00 <===
Show 93777 04080+1720 STT 72 AB 1854 2007 41 328 4.7 6.10 9.71 3.61
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
-1
Precise sep
-1
Cdsa2 id
OCC 491 Aa,Ab
Constellation
Taurus
SAO
93777
HIP
19284
Tycho2
1254-00867-1
HD
26038
HR
1280
BD
BD+16 560
Ra deg
4.133172222222222
De deg
17.339888888888886
Distance
123.15
Distance ly
401.72
last precise pa
-1
last precise sep
-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04080+1720 OCC 491 Aa,Ab 1995 0 -1 -1.0 7.00 7.00 K5IIIb 040759.42+172023.6

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