22160+5450 SKF2555

 
 
22h 15m 59.97s +54 49' 33.2" P.A. 132 sep 12.4 mag 8.01,16.50 Sp F1V
 
 
Coord 2000
22160+5450
Discov num
SKF2555
Comp
Coord arcsec 2000
22 15 59.97 +54 49 33.2
Date first
1952
Date last
2013
Obs
4
Pa first
132
Pa last
132
P.A. Now (θ)
132°
Sep first
12.8
Sep last
12.4
Sep. Now (ρ)
12.4"
Mag pri
8.01
Mag sec
16.50
delta mag (ΔM)
8.49
Spectral class
F1V (yellow-white)
Pri motion ra
+046
Sec motion ra
+033
Pri motion dec
+019
Sec motion dec
+022
Notes
rPM=0.268 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
131.6
Precise sep
12.44
Cdsa2 id
SKF 2555
Constellation
Lacerta
Ra deg
22.266658333333332
De deg
54.82588888888889
last precise pa
131.6
last precise sep
12.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22160+5450 SKF2555 2013 4 132 12.4 8.00 16.50 F1V 221559.97+544933.2

If you need more information about this double, apply for a data request form to the WDS.