18040-1415 HU 193 (HD 164932)
18h 04m 02.46s -14° 14' 47.6" P.A. 307.00 sep 0.7 mag 10.77,11.06 Sp A2/3
| Coord 2000 |
18040-1415 |
|
Discov num |
HU 193 |
|
Comp |
|
|
Coord arcsec 2000 |
18 04 02.46 -14 14 47.6 |
|
| Date first |
1900 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
302 |
|
Pa last |
307.4 |
|
P.A. Now (θ) |
307.4° |
|
| Sep first |
0.6 |
|
Sep last |
0.729 |
|
Sep. Now (ρ) |
0.729" |
|
| Mag pri |
10.77 |
|
Mag sec |
11.06 |
|
delta mag (ΔM) |
0.29 |
|
Spectral class |
A2/3 (white) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
+009 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 164932 |
|
Constellation |
Serpens |
|
Tycho2 |
5687-00183-1 |
|
Gaia DR2 |
4147040410348292096 |
|
| HD |
164932 |
|