23165+1320 ITF  10

 
 
23h 16m 29.56s +13 19' 41.9" P.A. 328 sep 26.2 mag 12.80,16.60 Sp K3V+M2.5V
 
 
Coord 2000
23165+1320
Discov num
ITF  10
Comp
Coord arcsec 2000
23 16 29.56 +13 19 41.9
Date first
1951
Date last
2010
Obs
7
Pa first
328
Pa last
328
P.A. Now (θ)
328°
Sep first
28.4
Sep last
26.2
Sep. Now (ρ)
26.2"
Mag pri
12.80
Mag sec
16.60
delta mag (ΔM)
3.8
Spectral class
K3V+M2.5V (yellow-orange/red)
Pri motion ra
+038
Sec motion ra
+036
Pri motion dec
-019
Sec motion dec
-019
Notes
V (Proper motion indicates physical)
rPM=0.047 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
327.6
Precise sep
26.2
Cdsa2 id
ITF 10
Constellation
Pegasus
Ra deg
23.274877777777778
De deg
13.328305555555556
last precise pa
327.6
last precise sep
26.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23165+1320 ITF 10 1998 4 328 28.8 12.80 16.60 K3V+M2.5V V 231629.56+131941.9
23165+1320 ITF 10 2000 5 328 26.3 12.80 16.60 K3V+M2.5V V 231629.56+131941.9
23165+1320 ITF 10 2010 7 328 26.2 12.80 16.60 K3V+M2.5V V 231629.56+131941.9

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