01541+1501 SLW  90

 
 
01h 54m 05.97s +15 01' 07.1" P.A. 245 sep 125.5 mag 14.80,16.80 Sp K4.8+M0.9
 
 
Coord 2000
01541+1501
Discov num
SLW  90
Comp
Coord arcsec 2000
01 54 05.97 +15 01 07.1
Date first
1997
Date last
2015
Obs
7
Pa first
245
Pa last
245
P.A. Now (θ)
245°
Sep first
125.5
Sep last
125.5
Sep. Now (ρ)
125.5"
Mag pri
14.80
Mag sec
16.80
delta mag (ΔM)
2
Spectral class
K4.8+M0.9 (yellow-orange/red)
Pri motion ra
+052
Sec motion ra
+048
Pri motion dec
-021
Sec motion dec
-018
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.089 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
245.1
Precise sep
125.46
Constellation
Aries
Gaia DR2
199210240
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01541+1501 SLW 90 1999 1 245 125.4 14.78 16.77 K4.8 M0.9 V R 015405.97+150107.1
01541+1501 SLW 90 2015 4 245 125.5 14.80 16.80 K4.8+M0.9 V R 015405.97+150107.1

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