19133+3020 HLM 18
19h 13m 15.99s +30° 17' 55.4" P.A. 324.00 sep 27.6 mag 10.94,11.33
| Coord 2000 |
19133+3020 |
|
Discov num |
HLM 18 |
|
Comp |
|
|
Coord arcsec 2000 |
19 13 15.99 +30 17 55.4 |
|
| Date first |
1900 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
331 |
|
Pa last |
324.3 |
|
P.A. Now (θ) |
324.3° |
|
| Sep first |
25.0 |
|
Sep last |
27.617 |
|
Sep. Now (ρ) |
27.617" |
|
| Mag pri |
10.94 |
|
Mag sec |
11.33 |
|
delta mag (ΔM) |
0.39 |
|
Spectral class |
|
|
| Pri motion ra |
+021 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
-042 |
|
Sec motion dec |
-035 |
|
| Notes |
|
|
rPM=0.76
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2653-01872-1 |
|
Gaia DR2 |
2039435366199209344 |
|
