01474+1722 STF 159

 
 
01h 47m 25.09s +17 22' 00.9" P.A. 294 sep 30.7 mag 9.25,12.04 Sp K0
 
 
Coord 2000
01474+1722
Discov num
STF 159
Comp
Coord arcsec 2000
01 47 25.09 +17 22 00.9
Date first
1831
Date last
2010
Obs
10
Pa first
297
Pa last
294
P.A. Now (θ)
294°
Sep first
25.0
Sep last
30.7
Sep. Now (ρ)
30.7"
Mag pri
9.25
Mag sec
12.04
delta mag (ΔM)
2.79
Spectral class
K0 (yellow-orange)
Pri motion ra
+010
Sec motion ra
-007
Pri motion dec
-011
Sec motion dec
-005
Notes
rPM=1.213
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
294.1
Precise sep
30.72
Constellation
Aries
SAO
92629
Tycho2
1206-00066-1
last precise pa
294.1
last precise sep
30.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01474+1722 STF 159 1998 6 294 30.4 9.25 11.40 D 014725.09+172200.9
01474+1722 STF 159 2000 7 294 30.5 9.25 11.40 D 014725.09+172200.9
01474+1722 STF 159 2010 8 294 30.7 9.25 11.40 D 014725.09+172200.9

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