04151+1608 SLW 170

 
 
04h 15m 07.51s +16 07' 36.2" P.A. 23 sep 124.2 mag 18.10,18.40 Sp M2.1+M2.7
 
 
Coord 2000
04151+1608
Discov num
SLW 170
Comp
Coord arcsec 2000
04 15 07.51 +16 07 36.2
Date first
1950
Date last
2010
Obs
5
Pa first
23
Pa last
23
P.A. Now (θ)
23°
Sep first
123.9
Sep last
124.2
Sep. Now (ρ)
124.2"
Mag pri
18.10
Mag sec
18.40
delta mag (ΔM)
0.3
Spectral class
M2.1+M2.7 (red/red)
Pri motion ra
+029
Sec motion ra
+024
Pri motion dec
-029
Sec motion dec
-024
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Taurus
last precise pa
22.5
last precise sep
124.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04151+1608 SLW 170 1994 1 23 124.2 18.10 18.40 M2.1 M2.7 V R 041507.51+160736.2
04151+1608 SLW 170 1997 4 23 124.1 18.10 18.40 M2.1 M2.7 VDR 041507.51+160736.2
04151+1608 SLW 170 2010 5 23 124.2 18.10 18.40 M2.1+M2.7 V R 041507.51+160736.2

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