16022+3048 TDS9737

 
 
16h 02m 10.27s +30 47' 47.4" P.A. 179 sep 2.9 mag 12.05,12.56
 
 
Coord 2000
16022+3048
Discov num
TDS9737
Comp
Coord arcsec 2000
16 02 10.27 +30 47 47.4
Date first
1991
Date last
2002
Obs
2
Pa first
180
Pa last
179
P.A. Now (θ)
179°
Sep first
2.7
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
12.05
Mag sec
12.56
delta mag (ΔM)
0.51
Spectral class
Pri motion ra
+005
Sec motion ra
+008
Pri motion dec
+014
Sec motion dec
-029
Notes
rPM=1.433
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
179.4
Precise sep
2.887
Constellation
Corona Borealis
Tycho2
2573-00848-1
last precise pa
179.4
last precise sep
2.887
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16022+3048 TDS9737 1991 1 180 2.7 12.05 12.56 160210.27+304747.4
16022+3048 TDS9737 2002 2 179 2.9 12.05 12.56 160210.27+304747.4

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