11471-0153 SLW 647

 
 
11h 47m 05.14s -01 52' 56.5" P.A. 203 sep 62.7 mag 17.29,17.65 Sp M2.7+M3.1
 
 
Coord 2000
11471-0153
Discov num
SLW 647
Comp
Coord arcsec 2000
11 47 05.14 -01 52 56.5
Date first
1998
Date last
2015
Obs
8
Pa first
203
Pa last
203
P.A. Now (θ)
203°
Sep first
62.6
Sep last
62.7
Sep. Now (ρ)
62.7"
Mag pri
17.29
Mag sec
17.65
delta mag (ΔM)
0.36
Spectral class
M2.7+M3.1 (red/red)
Pri motion ra
-032
Sec motion ra
-033
Pri motion dec
-043
Sec motion dec
-047
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.072 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
202.8
Precise sep
62.717
Constellation
Virgo
Gaia DR2
26263241600
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11471-0153 SLW 647 2000 1 203 62.6 17.29 17.65 M2.7 M3.1 V R 114705.14-015256.5
11471-0153 SLW 647 2010 4 203 62.7 17.29 17.65 M2.7+M3.1 V R 114705.14-015256.5
11471-0153 SLW 647 2015 5 203 62.7 17.29 17.65 M2.7+M3.1 V R 114705.14-015256.5

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