22281+5743 KPP  28

 
 
22h 28m 07.38s +57 42' 32.6" P.A. 195 sep 44.4 mag 17.90,18.00 Sp M1+M1
 
 
Coord 2000
22281+5743
Discov num
KPP  28
Comp
Coord arcsec 2000
22 28 07.38 +57 42 32.6
Date first
1999
Date last
2016
Obs
5
Pa first
195
Pa last
195
P.A. Now (θ)
195°
Sep first
44.0
Sep last
44.4
Sep. Now (ρ)
44.4"
Mag pri
17.90
Mag sec
18.00
delta mag (ΔM)
0.1
Spectral class
M1+M1 (red/red)
Pri motion ra
-028
Sec motion ra
-030
Pri motion dec
-014
Sec motion dec
-017
Notes
rPM=0.105 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
195
Precise sep
44.381
Constellation
Cepheus
last precise pa
195
last precise sep
44.381
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22281+5743 KPP 28 2016 5 195 44.4 17.90 18.00 M1+M1 222807.38+574232.6

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