12049+1729 LEP  49

 
 
12h 04m 56.96s +17 28' 35.8" P.A. 207 sep 27.3 mag 8.66,13.40 Sp K0V dist. 38.85 pc (126.73 l.y.)
 
 
Coord 2000
12049+1729
Discov num
LEP  49
Comp
Coord arcsec 2000
12 04 56.96 +17 28 35.8
Date first
1998
Date last
2010
Obs
4
Pa first
207
Pa last
207
P.A. Now (θ)
207°
Sep first
27.3
Sep last
27.3
Sep. Now (ρ)
27.3"
Mag pri
8.66
Mag sec
13.40
delta mag (ΔM)
4.74
Spectral class
K0V (yellow-orange)
Pri motion ra
+029
Sec motion ra
+019
Pri motion dec
-209
Sec motion dec
-188
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.11 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
206.6
Precise sep
27.33
Constellation
Coma Berenices
SAO
99930
HIP
58919
Tycho2
1442-01160-1
HD
104923
BD
BD+18 2564
Distance
38.85
Distance ly
126.73
last precise pa
206.6
last precise sep
27.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12049+1729 LEP 49 1998 1 207 27.3 8.66 13.40 VD 120456.96+172835.8
12049+1729 LEP 49 2000 2 207 27.2 8.66 13.40 NVD 120456.96+172835.8
12049+1729 LEP 49 2001 3 206 27.5 8.66 13.40 NVD 120456.96+172835.8
12049+1729 LEP 49 2010 4 207 27.2 8.66 13.40 K0V NV 120456.96+172835.8

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