19561+3457 HLM 34
19h 55m 43.44s +34° 55' 41.2" P.A. 12.00 sep 9.9 mag 11.68,13.07
| Coord 2000 |
19561+3457 |
|
Discov num |
HLM 34 |
|
Comp |
|
|
Coord arcsec 2000 |
19 55 43.44 +34 55 41.2 |
|
| Date first |
1925 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
12 |
|
Pa last |
12.2 |
|
P.A. Now (θ) |
12.2° |
|
| Sep first |
9.8 |
|
Sep last |
9.875 |
|
Sep. Now (ρ) |
9.875" |
|
| Mag pri |
11.68 |
|
Mag sec |
13.07 |
|
delta mag (ΔM) |
1.39 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=0.718
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2677-00990-1 |
|
Gaia DR2 |
2059363739587805184 |
|
