16055+6900 A  1135

 
 
16h 05m 27.65s +69 00' 20.1" P.A. 70 sep 4.5 mag 10.50,10.67 Sp G0
 
 
Coord 2000
16055+6900
Discov num
A  1135
Comp
Coord arcsec 2000
16 05 27.65 +69 00 20.1
Date first
1893
Date last
2017
Obs
19
Pa first
76
Pa last
70
P.A. Now (θ)
70°
Sep first
4.4
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
10.50
Mag sec
10.67
delta mag (ΔM)
0.17
Spectral class
G0 (yellow)
Pri motion ra
-001
Sec motion ra
+019
Pri motion dec
-052
Sec motion dec
-047
Notes
rPM=0.396
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
69.5
Precise sep
4.463
Constellation
Draco
Tycho2
4419-01109-1
last precise pa
69.5
last precise sep
4.463
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16055+6900 A 1135 2000 16 70 4.4 10.50 10.67 G0 D 160527.65+690020.1
16055+6900 A 1135 2011 17 69 4.3 10.50 10.67 G0 D 160527.65+690020.1
16055+6900 A 1135 2017 19 70 4.5 10.50 10.67 G0 160527.65+690020.1

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