11503-0153 SLW 659

 
 
11h 50m 19.52s -01 53' 03.4" P.A. 98 sep 74.9 mag 14.48,18.60 Sp K4.8+M2.8
 
 
Coord 2000
11503-0153
Discov num
SLW 659
Comp
Coord arcsec 2000
11 50 19.52 -01 53 03.4
Date first
1998
Date last
2015
Obs
8
Pa first
98
Pa last
98
P.A. Now (θ)
98°
Sep first
75.1
Sep last
74.9
Sep. Now (ρ)
74.9"
Mag pri
14.48
Mag sec
18.60
delta mag (ΔM)
4.12
Spectral class
K4.8+M2.8 (yellow-orange/red)
Pri motion ra
-031
Sec motion ra
-032
Pri motion dec
-026
Sec motion dec
-028
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.053 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
97.6
Precise sep
74.946
Constellation
Virgo
Gaia DR2
90273209216
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11503-0153 SLW 659 2000 1 98 75.1 14.48 18.60 K4.8 M2.8 V R 115019.52-015303.4
11503-0153 SLW 659 2010 4 98 75.1 14.48 18.60 K4.8+M2.8 V R 115019.52-015303.4
11503-0153 SLW 659 2015 5 98 75.1 14.48 18.60 K4.8+M2.8 V R 115019.52-015303.4

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