01474+1712 HEI 207

 
 
01h 47m 24.64s +17 11' 38.4" P.A. 77 sep 0.4 mag 10.80,10.80
 
 
Coord 2000
01474+1712
Discov num
HEI 207
Comp
Coord arcsec 2000
01 47 24.64 +17 11 38.4
Date first
1982
Date last
2007
Obs
4
Pa first
70
Pa last
77
P.A. Now (θ)
77°
Sep first
0.2
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.80
Mag sec
10.80
delta mag (ΔM)
0
Spectral class
Pri motion ra
+023
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
77.2
Precise sep
0.43
Constellation
Aries
Tycho2
1206-00398-1
last precise pa
77.2
last precise sep
0.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01474+1712 HEI 207 1992 3 81 0.2 10.80 10.80 014724.64+171138.4
01474+1712 HEI 207 2007 4 77 0.4 10.80 10.80 014724.64+171138.4

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