20012-0704 TDT 1915 (HD 189622)
20h 01m 10.28s -07° 04' 08.7" P.A. 226.00 sep 0.5 mag 10.14,10.32
| Coord 2000 |
20012-0704 |
|
Discov num |
TDT1915 |
|
Comp |
|
|
Coord arcsec 2000 |
20 01 10.28 -07 04 08.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
226 |
|
Pa last |
226 |
|
P.A. Now (θ) |
226° |
|
| Sep first |
0.5 |
|
Sep last |
0.51 |
|
Sep. Now (ρ) |
0.51" |
|
| Mag pri |
10.14 |
|
Mag sec |
10.32 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-032 |
|
Sec motion dec |
-032 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 189622 |
|
Constellation |
Aquila |
|
SAO |
143991 |
|
Tycho2 |
5172-00327-1 |
|
| Gaia DR2 |
4195914840377339392 |
|
HD |
189622 |
|
DM |
BD-07 5143 |
|
