15125+2143 SLW1071

 
 
15h 12m 28.25s +21 42' 43.5" P.A. 210 sep 162.2 mag 15.61,18.05 Sp K7.1+M2.5
 
 
Coord 2000
15125+2143
Discov num
SLW1071
Comp
Coord arcsec 2000
15 12 28.25 +21 42 43.5
Date first
1997
Date last
2010
Obs
3
Pa first
210
Pa last
210
P.A. Now (θ)
210°
Sep first
162.3
Sep last
162.2
Sep. Now (ρ)
162.2"
Mag pri
15.61
Mag sec
18.05
delta mag (ΔM)
2.44
Spectral class
K7.1+M2.5 (yellow-orange/red)
Pri motion ra
-042
Sec motion ra
-041
Pri motion dec
-001
Sec motion dec
-004
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.075 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
210
Precise sep
162.16
Constellation
Serpens
last precise pa
210
last precise sep
162.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15125+2143 SLW1071 2004 1 210 162.2 15.61 18.05 K7.1 M2.5 V R 151228.25+214243.5
15125+2143 SLW1071 2010 3 210 162.2 15.61 18.05 K7.1+M2.5 V R 151228.25+214243.5

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