02130+3129 TDS2161

 
 
02h 13m 01.31s +31 29' 09.7" P.A. 49 sep 0.8 mag 11.63,11.74
 
 
Coord 2000
02130+3129
Discov num
TDS2161
Comp
Coord arcsec 2000
02 13 01.31 +31 29 09.7
Date first
1991
Date last
2009
Obs
3
Pa first
4
Pa last
49
P.A. Now (θ)
49°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.63
Mag sec
11.74
delta mag (ΔM)
0.11
Spectral class
Pri motion ra
-018
Sec motion ra
-018
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
49.1
Precise sep
0.84
Constellation
Triangulum
Tycho2
2309-00930-1
last precise pa
49.1
last precise sep
0.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02130+3129 TDS2161 1991 1 4 0.8 11.63 11.74 021301.31+312909.7
02130+3129 TDS2161 2009 3 49 0.8 11.63 11.74 021301.31+312909.7

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