01107+8021 STF  89

 
 
01h 10m 40.60s +80 20' 37.4" P.A. 320 sep 16.9 mag 9.72,10.02 Sp K
 
 
Coord 2000
01107+8021
Discov num
STF  89
Comp
Coord arcsec 2000
01 10 40.60 +80 20 37.4
Date first
1879
Date last
2016
Obs
20
Pa first
15
Pa last
320
P.A. Now (θ)
320°
Sep first
16.2
Sep last
16.9
Sep. Now (ρ)
16.9"
Mag pri
9.72
Mag sec
10.02
delta mag (ΔM)
0.3
Spectral class
K (yellow-orange)
Pri motion ra
+008
Sec motion ra
-052
Pri motion dec
-007
Sec motion dec
-025
Notes
N (See Notes)
rPM=1.086
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
320.4
Precise sep
16.936
Cdsa2 id
STF 89
Constellation
Cepheus
Tycho2
4501-01287-1
Ra deg
1.1779444444444445
De deg
80.34372222222221
last precise pa
320.4
last precise sep
16.936
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01107+8021 STF 89 2006 16 322 16.6 9.72 10.02 K N D 011040.60+802037.4
01107+8021 STF 89 2015 18 320 16.8 9.72 10.02 K N 011040.60+802037.4
01107+8021 STF 89 2016 20 320 16.9 9.72 10.02 K N 011040.60+802037.4

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