12487-4405 HU 1498

 
 
12h 48m 44.01s -44 05' 15.4" P.A. 249 sep 5.1 mag 9.11,12.40 Sp M2/3III
 
 
Coord 2000
12487-4405
Discov num
HU 1498
Comp
Coord arcsec 2000
12 48 44.01 -44 05 15.4
Date first
1899
Date last
2000
Obs
7
Pa first
265
Pa last
249
P.A. Now (θ)
249°
Sep first
4.3
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
9.11
Mag sec
12.40
delta mag (ΔM)
3.29
Spectral class
M2/3III (red)
Pri motion ra
-013
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
249.3
Precise sep
5.13
Cdsa2 id
HU 1498
Constellation
Centaurus
Tycho2
7783-00845-1
HD
111297
Ra deg
12.812225000000002
De deg
-44.087611111111116
last precise pa
249.3
last precise sep
5.13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12487-4405 HU 1498 1941 6 257 4.8 9.11 12.40 M2/3III 124844.01-440515.4
12487-4405 HU 1498 2000 7 249 5.1 9.11 12.40 M2/3III 124844.01-440515.4

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