17297+6351 LDS5227

 
 
17h 29m 44.45s +63 51' 09.5" P.A. 288 sep 193.5 mag 7.67,8.40 Sp G0 dist. 45.21 pc (147.48 l.y.)
 
 
Coord 2000
17297+6351
Discov num
LDS5227
Comp
Coord arcsec 2000
17 29 44.45 +63 51 09.5
Date first
1895
Date last
2010
Obs
17
Pa first
289
Pa last
288
P.A. Now (θ)
288°
Sep first
193.3
Sep last
193.5
Sep. Now (ρ)
193.5"
Mag pri
7.67
Mag sec
8.40
delta mag (ΔM)
0.73
Spectral class
G0 (yellow)
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
-182
Sec motion dec
-181
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.005 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
287.7
Precise sep
193.51
Constellation
Draco
SAO
17504
HIP
85620
Tycho2
4207-01205-1
HD
159329
BD
BD+63 1358
Distance
45.21
Distance ly
147.48
last precise pa
287.7
last precise sep
193.519
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17297+6351 LDS5227 2000 15 288 193.5 7.67 8.40 G0 NVD 172944.45+635109.5
17297+6351 LDS5227 2003 16 288 193.4 7.67 8.40 G0 NVD 172944.45+635109.5
17297+6351 LDS5227 2010 17 288 193.5 7.67 8.40 G0 NV 172944.45+635109.5

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