20070+1220 BRT 1336 (HD 190921)
20h 07m 00.13s +12° 20' 16.8" P.A. 292.00 sep 5.5 mag 9.90,10.85 Sp A0III
| Coord 2000 |
20070+1220 |
|
Discov num |
BRT1336 |
|
Comp |
|
|
Coord arcsec 2000 |
20 07 00.13 +12 20 16.8 |
|
| Date first |
1906 |
|
Date last |
2018 |
|
Obs |
18 |
|
| Pa first |
295 |
|
Pa last |
292 |
|
P.A. Now (θ) |
292° |
|
| Sep first |
5.2 |
|
Sep last |
5.499 |
|
Sep. Now (ρ) |
5.499" |
|
| Mag pri |
9.90 |
|
Mag sec |
10.85 |
|
delta mag (ΔM) |
0.95 |
|
Spectral class |
A0III (white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.566
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 190921 |
|
Constellation |
Aquila |
|
Tycho2 |
1080-00518-1 |
|
Gaia DR2 |
1802966905115719552 |
|
| HD |
190921 |
|
