11456-6644 HJ 4471 (Lam Mus)

 
 
11h 45m 36.42s -66 43' 43.5" P.A. 272 sep 32.2 mag 3.64,11.40 Sp A7III dist. 38.99 pc (127.19 l.y.)
 
 
Coord 2000
11456-6644
Discov num
HJ 4471
Comp
Coord arcsec 2000
11 45 36.42 -66 43 43.5
Date first
1915
Date last
2011
Obs
6
Pa first
277
Pa last
272
P.A. Now (θ)
272°
Sep first
41.2
Sep last
32.2
Sep. Now (ρ)
32.2"
Mag pri
3.64
Mag sec
11.40
delta mag (ΔM)
7.76
Spectral class
A7III (white)
Pri motion ra
-100
Sec motion ra
-012
Pri motion dec
+034
Sec motion dec
+003
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
Lam Mus
Constellation
Musca
SAO
251575
HIP
57363
Tycho2
8985-03045-1
HD
102249
HR
4520
GC
16131
CP
CP-66 1640
Bayer
Lambda Muscae
Bayer name
Lam Mus
Distance
38.99
Distance ly
127.19
last precise pa
271.8
last precise sep
32.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11456-6644 HJ 4471 1918 3 275 40.6 3.64 12.80 A7III N 114536.57-664343.8
11456-6644 HJ 4471 2011 5 272 32.2 3.64 11.40 A7III N 114536.42-664343.5

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