17491+6248 LDS 1454
17h 49m 03.96s +62° 47' 55.2" P.A. 208.00 sep 16.7 mag 6.69,17.00 Sp F2 dist. 49.02 pc (159.9 l.y.)
| Coord 2000 |
17491+6248 |
|
Discov num |
LDS1454 |
|
Comp |
|
|
Coord arcsec 2000 |
17 49 03.96 +62 47 55.2 |
|
| Date first |
1963 |
|
Date last |
2013 |
|
Obs |
6 |
|
| Pa first |
212 |
|
Pa last |
208.4 |
|
P.A. Now (θ) |
208.4° |
|
| Sep first |
17.0 |
|
Sep last |
16.703 |
|
Sep. Now (ρ) |
16.703" |
|
| Mag pri |
6.69 |
|
Mag sec |
17.00 |
|
delta mag (ΔM) |
10.31 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
-071 |
|
Sec motion ra |
|
|
| Pri motion dec |
+070 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
SAO |
17645 |
|
HIP |
87211 |
|
Tycho2 |
4204-01652-1 |
|
| Gaia DR2 |
1439526806868726144 |
|
HD |
162898 |
|
GC |
24249 |
|
BD |
BD+62 1573 |
|
| Distance |
49.02 |
|
Distance ly |
159.9 |
|
WDS 17491+6248 LDS 1454 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| LDS |
|
Luyten p.m. catalog (from additional DD list) |
................... |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 17491+6248 |
LDS1454 |
|
1963 |
1 |
212 |
17.0 |
6.69 |
17.00 |
F2 |
|
174903.96+624755.2 |
| 17491+6248 |
LDS1454 |
|
2000 |
3 |
207 |
16.6 |
6.69 |
17.00 |
F2 |
|
174903.96+624755.2 |
| 17491+6248 |
LDS1454 |
|
2010 |
4 |
208 |
16.3 |
6.69 |
17.00 |
F2 |
|
174903.96+624755.2 |
| 17491+6248 |
LDS1454 |
|
2013 |
6 |
208 |
16.7 |
6.69 |
17.00 |
F2 |
|
174903.96+624755.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17491+6248 LDS 1454 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17491+6248 LDS 1454 : MEASURES
No records found.
WDS 17491+6248 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
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WDS 17491+6248 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
