19463+1821 HU 344 (HD 350557)
19h 46m 15.59s +18° 21' 29.8" P.A. 342.00 sep 0.2 mag 9.30,10.90 Sp A0
| Coord 2000 |
19463+1821 |
|
Discov num |
HU 344 |
|
Comp |
|
|
Coord arcsec 2000 |
19 46 15.59 +18 21 29.8 |
|
| Date first |
1901 |
|
Date last |
2008 |
|
Obs |
5 |
|
| Pa first |
330 |
|
Pa last |
342.1 |
|
P.A. Now (θ) |
342.1° |
|
| Sep first |
0.3 |
|
Sep last |
0.179 |
|
Sep. Now (ρ) |
0.179" |
|
| Mag pri |
9.30 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-011 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 350557 |
|
Constellation |
Sagitta |
|
SAO |
105229 |
|
Tycho2 |
1619-00603-1 |
|
| Gaia DR2 |
1824526575821216768 |
|
HD |
350557 |
|