11536-2651 B  2288

 
 
11h 53m 34.48s -26 50' 36.0" P.A. 304 sep 6.3 mag 8.45,13.90 Sp M2III
 
 
Coord 2000
11536-2651
Discov num
B  2288
Comp
Coord arcsec 2000
11 53 34.48 -26 50 36.0
Date first
1932
Date last
2015
Obs
4
Pa first
315
Pa last
304
P.A. Now (θ)
304°
Sep first
6.0
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
8.45
Mag sec
13.90
delta mag (ΔM)
5.45
Spectral class
M2III (red)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
303.5
Precise sep
6.33
Constellation
Hydra
SAO
180269
Tycho2
6674-00952-1
Gaia DR2
57538689024
HD
103278
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11536-2651 B 2288 1932 1 315 6.0 8.45 13.90 M2III 115334.48-265036.0
11536-2651 B 2288 2000 3 300 7.1 8.45 13.90 M2III 115334.48-265036.0
11536-2651 B 2288 2015 4 304 6.3 8.45 13.90 M2III 115334.48-265036.0

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