18260+6534 UC 3580 (42 Dra)

 
 
18h 25m 59.14s +65 33' 48.5" P.A. 210 sep 23.5 mag 7.50,14.10 Sp K2III dist. 96.53 pc (314.88 l.y.)
 
 
Coord 2000
18260+6534
Discov num
UC 3580
Comp
Coord arcsec 2000
18 25 59.14 +65 33 48.5
Date first
1999
Date last
2003
Obs
2
Pa first
209
Pa last
210
P.A. Now (θ)
210°
Sep first
24.5
Sep last
23.5
Sep. Now (ρ)
23.5"
Mag pri
7.50
Mag sec
14.10
delta mag (ΔM)
6.6
Spectral class
K2III (yellow-orange)
Pri motion ra
+107
Sec motion ra
+104
Pri motion dec
-027
Sec motion dec
-037
Notes
V (Proper motion indicates physical)
rPM=0.095 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
209.8
Precise sep
23.546
Name
42 Dra
Constellation
Draco
SAO
17888
HIP
90344
Tycho2
4222-02311-1
HD
170693
HR
6945
GC
25212
BD
BD+65 1271
Flamsteed
42 Draconis
Flamsteed name
42 Dra
Distance
96.53
Distance ly
314.88
last precise pa
209.8
last precise sep
23.546
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18260+6534 UC 3580 2000 2 209 24.2 7.50 14.10 V 182559.14+653348.5
18260+6534 UC 3580 2003 2 210 23.5 7.50 14.10 V 182559.14+653348.5

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