22300-7539 UC 4754

 
 
22h 30m 02.73s -75 38' 47.6" P.A. 282 sep 11.5 mag 9.80,15.00 Sp G0V
 
 
Coord 2000
22300-7539
Discov num
UC 4754
Comp
Coord arcsec 2000
22 30 02.73 -75 38 47.6
Date first
1998
Date last
2015
Obs
3
Pa first
282
Pa last
282
P.A. Now (θ)
282°
Sep first
11.4
Sep last
11.5
Sep. Now (ρ)
11.5"
Mag pri
9.80
Mag sec
15.00
delta mag (ΔM)
5.2
Spectral class
G0V (yellow)
Pri motion ra
-066
Sec motion ra
-071
Pri motion dec
-001
Sec motion dec
-004
Notes
V (Proper motion indicates physical)
rPM=0.082 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
281.7
Precise sep
11.486
Constellation
Octans
last precise pa
281.7
last precise sep
11.486
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22300-7539 UC 4754 1999 2 282 11.5 9.80 15.00 V 223002.73-753847.6
22300-7539 UC 4754 2000 2 282 11.5 9.80 15.00 V 223002.73-753847.6
22300-7539 UC 4754 2010 3 283 12.0 9.80 15.00 G0V V 223002.73-753847.6
22300-7539 UC 4754 2015 3 282 11.5 9.80 15.00 G0V V 223002.73-753847.6

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