11552+0645 CVR1392

 
 
11h 55m 14.34s +06 45' 14.8" P.A. 309 sep 4.3 mag 17.80,18.30 Sp M2+M2 dist. 42.57 pc (138.86 l.y.)
 
 
Coord 2000
11552+0645
Discov num
CVR1392
Comp
Coord arcsec 2000
11 55 14.34 +06 45 14.8
Date first
2000
Date last
2015
Obs
4
Pa first
308
Pa last
309
P.A. Now (θ)
309°
Sep first
4.4
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
17.80
Mag sec
18.30
delta mag (ΔM)
0.5
Spectral class
M2+M2 (red/red)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-029
Sec motion dec
Notes
R (Red magnitudes)
rPM=0.03 (< 0.3, Physical double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
K7
Constellation
Aquarius
HIP
106439
Tycho2
5212-00322-3
BD
BD-03 5242
Distance
42.57
Distance ly
138.86
last precise pa
308.7
last precise sep
4.327
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11552+0645 CVR1392 2006 2 309 4.3 17.80 18.30 M2+M2 R 115514.34+064514.8
11552+0645 CVR1392 2015 4 309 4.3 17.80 18.30 M2+M2 R 115514.34+064514.8

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