19104-2118 ARA 1564 (HD 178706)
19h 10m 23.88s -21° 18' 44.6" P.A. 146.00 sep 15.1 mag 9.22,12.10 Sp A5IV
| Coord 2000 |
19104-2118 |
|
Discov num |
ARA1564 |
|
Comp |
|
|
Coord arcsec 2000 |
19 10 23.88 -21 18 44.6 |
|
| Date first |
1920 |
|
Date last |
2020 |
|
Obs |
10 |
|
| Pa first |
145 |
|
Pa last |
146.2 |
|
P.A. Now (θ) |
146.2° |
|
| Sep first |
14.2 |
|
Sep last |
15.144 |
|
Sep. Now (ρ) |
15.144" |
|
| Mag pri |
9.22 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
2.88 |
|
Spectral class |
A5IV (white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
-028 |
|
| Notes |
|
|
rPM=0.387
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 178706 |
|
Constellation |
Sagittarius |
|
Tycho2 |
6295-01879-1 |
|
Gaia DR2 |
4082091674387652736 |
|
| HD |
178706 |
|
