02160+3044 MLB 739

 
 
02h 16m 01.62s +30 44' 06.6" P.A. 130 sep 15.5 mag 11.62,14.50
 
 
Coord 2000
02160+3044
Discov num
MLB 739
Comp
Coord arcsec 2000
02 16 01.62 +30 44 06.6
Date first
1932
Date last
2010
Obs
5
Pa first
133
Pa last
130
P.A. Now (θ)
130°
Sep first
6.7
Sep last
15.5
Sep. Now (ρ)
15.5"
Mag pri
11.62
Mag sec
14.50
delta mag (ΔM)
2.88
Spectral class
Pri motion ra
+016
Sec motion ra
+081
Pri motion dec
-004
Sec motion dec
-066
Notes
rPM=0.86
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
129.8
Precise sep
15.53
Constellation
Triangulum
Tycho2
2310-01354-1
last precise pa
129.8
last precise sep
15.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02160+3044 MLB 739 2007 2 130 15.4 11.62 14.50 021601.62+304406.6
02160+3044 MLB 739 2010 5 130 15.3 11.62 14.50 021601.62+304406.6

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