03450+2243 STF 442

 
 
03h 45m 01.60s +22 43' 20.2" P.A. 268 sep 2.5 mag 10.06,10.50 Sp G5
 
 
Coord 2000
03450+2243
Discov num
STF 442
Comp
Coord arcsec 2000
03 45 01.60 +22 43 20.2
Date first
1832
Date last
2015
Obs
30
Pa first
272
Pa last
268
P.A. Now (θ)
268°
Sep first
2.5
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
10.06
Mag sec
10.50
delta mag (ΔM)
0.44
Spectral class
G5 (yellow)
Pri motion ra
+034
Sec motion ra
-014
Pri motion dec
+003
Sec motion dec
+004
Notes
T (Parallax indicates physical)
rPM=1.407
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268.2
Precise sep
2.496
Constellation
Taurus
Tycho2
1799-01134-1
HD
23311
last precise pa
268.2
last precise sep
2.496
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03450+2243 STF 442 1991 26 268 2.5 10.06 13.00 G5 034501.60+224320.2
03450+2243 STF 442 2000 29 268 2.5 10.06 13.00 G5 034501.60+224320.2
03450+2243 STF 442 2015 30 268 2.5 10.06 10.50 G5 T 034501.60+224320.2

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