10291+2746 SLW 479

 
 
10h 29m 06.70s +27 45' 59.7" P.A. 14.00 sep 16.5 mag 16.44,17.39 Sp M2.2+M2.9
 
 
Coord 2000
10291+2746
Discov num
SLW 479
Comp
Coord arcsec 2000
10 29 06.70 +27 45 59.7
Date first
1998
Date last
2016
Obs
9
Pa first
14
Pa last
14
P.A. Now (θ)
14°
Sep first
16.5
Sep last
16.5
Sep. Now (ρ)
16.5"
Mag pri
16.44
Mag sec
17.39
delta mag (ΔM)
0.95
Spectral class
M2.2+M2.9 (red/red)
Pri motion ra
+021
Sec motion ra
+021
Pri motion dec
-048
Sec motion dec
-051
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.054 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
14.1
Precise sep
16.532
Constellation
Leo
Gaia DR2
729093410283253504
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10291+2746 SLW 479 2004 1 14 16.5 16.44 17.39 M2.2 M2.9 V R 102906.70+274559.7
10291+2746 SLW 479 2010 3 14 16.5 16.44 17.39 M2.2+M2.9 V R 102906.70+274559.7
10291+2746 SLW 479 2015 4 14 16.5 16.44 17.39 M2.2+M2.9 V R 102906.70+274559.7

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