01354+5245 SLW  72

 
 
01h 35m 26.94s +52 44' 37.8" P.A. 250.00 sep 40.5 mag 19.90,19.90 Sp M2.8+M2.9
 
 
Coord 2000
01354+5245
Discov num
SLW  72
Comp
Coord arcsec 2000
01 35 26.94 +52 44 37.8
Date first
1994
Date last
2015
Obs
6
Pa first
250
Pa last
250
P.A. Now (θ)
250°
Sep first
40.8
Sep last
40.5
Sep. Now (ρ)
40.5"
Mag pri
19.90
Mag sec
19.90
delta mag (ΔM)
0
Spectral class
M2.8+M2.9 (red/red)
Pri motion ra
+031
Sec motion ra
+032
Pri motion dec
-021
Sec motion dec
-024
Notes
V R (Proper motion indicates physical, Red magnitudes)
Visually invisible, K-band or other infrared star rPM=0.079 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
250
Precise sep
40.52
Constellation
Perseus
Gaia DR2
8069115520
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01354+5245 SLW 72 1994 1 250 40.8 19.90 19.89 M2.8 M2.9 V R 013526.94+524437.8
01354+5245 SLW 72 1998 2 250 40.7 19.90 19.90 M2.8 M2.9 VDR 013526.94+524437.8
01354+5245 SLW 72 2015 4 250 40.5 19.90 19.90 M2.8+M2.9 V R 013526.94+524437.8

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