16316+5746 YNG 1 (HD 149430)
16h 31m 36.86s +57° 45' 50.7" P.A. 217.00 sep 1.3 mag 8.55,9.78 Sp A5 dist. 160.26 pc (522.77 l.y.)
Coord 2000 |
16316+5746 |
|
Discov num |
YNG 1 |
|
Comp |
|
|
Coord arcsec 2000 |
16 31 36.86 +57 45 50.7 |
|
Date first |
1883 |
|
Date last |
2016 |
|
Obs |
19 |
|
Pa first |
220 |
|
Pa last |
216.7 |
|
P.A. Now (θ) |
216.7° |
|
Sep first |
1.6 |
|
Sep last |
1.302 |
|
Sep. Now (ρ) |
1.302" |
|
Mag pri |
8.55 |
|
Mag sec |
9.78 |
|
delta mag (ΔM) |
1.23 |
|
Spectral class |
A5 (white) |
|
Pri motion ra |
+052 |
|
Sec motion ra |
+052 |
|
Pri motion dec |
-029 |
|
Sec motion dec |
-029 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 149430 |
|
Constellation |
Draco |
|
HIP |
80934 |
|
Tycho2 |
3884-01836-1 |
|
Gaia DR2 |
1431455017131356800 |
|
HD |
149430 |
|
ADS |
10109 |
|
BD |
BD+58 1646 |
|
Distance |
160.26 |
|
Distance ly |
522.77 |
|
WDS 16316+5746 YNG 1 (HD 149430) : NOTES
discov_num |
notes |
refcode |
YNG 1 |
ADS notes that Burnham measured position of Dreyer 6187 |
Bu_1906 |
|
from AB: 1910.34, 180.2deg, 207".1 (n=3). |
A__1932a |
REFERENCES
refcode |
metd |
author |
reference |
A__1932a |
Ma - |
Aitken, R.G. |
1932QB821.A43...... |
A__1932a |
|
Aitken Double Star Catalogue, 1932 |
|
Bu_1906 |
Ma j |
Burnham, S.W. |
1906QB821.B972..... |
Bu_1906 |
+M |
Burnham Double Star Cat., 1906 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
YNG |
Young, C.A. & McNeill, M. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
16316+5746 |
YNG 1 |
|
2005 |
15 |
216 |
1.2 |
8.55 |
9.78 |
A5 |
N D |
163136.86+574550.7 |
16316+5746 |
YNG 1 |
|
2011 |
16 |
215 |
1.3 |
8.55 |
9.78 |
A5 |
N |
163136.86+574550.7 |
16316+5746 |
YNG 1 |
|
2015 |
17 |
216 |
1.3 |
8.55 |
9.78 |
A5 |
N |
163136.86+574550.7 |
16316+5746 |
YNG 1 |
|
2016 |
19 |
217 |
1.3 |
8.55 |
9.78 |
A5 |
N |
163136.86+574550.7 |
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WDS 16316+5746 YNG 1 (HD 149430) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 16316+5746 YNG 1 (HD 149430) : MEASURES
No records found.
WDS 16316+5746 (HD 149430) : VIRTUAL EYEPIECE
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WDS 16316+5746 (HD 149430) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.