03171+1537 SLE  37

 
 
03h 17m 03.77s +15 37' 29.7" P.A. 70 sep 18 mag 11.50,11.84
 
 
Coord 2000
03171+1537
Discov num
SLE  37
Comp
Coord arcsec 2000
03 17 03.77 +15 37 29.7
Date first
1897
Date last
2014
Obs
11
Pa first
70
Pa last
70
P.A. Now (θ)
70°
Sep first
18.5
Sep last
18.0
Sep. Now (ρ)
18"
Mag pri
11.50
Mag sec
11.84
delta mag (ΔM)
0.34
Spectral class
Pri motion ra
+030
Sec motion ra
+029
Pri motion dec
-016
Sec motion dec
-017
Notes
rPM=0.042 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
69.9
Precise sep
18.02
Constellation
Aries
Tycho2
1232-00578-1
last precise pa
69.9
last precise sep
18.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03171+1537 SLE 37 2003 6 70 18.1 11.50 11.84 D 031703.77+153729.7
03171+1537 SLE 37 2014 10 70 18.0 11.50 11.84 031703.77+153729.7

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