19224+4100 HJ 1391
19h 22m 22.63s +40° 59' 42.5" P.A. 112.00 sep 24.2 mag 9.41,11.30 Sp G5
| Coord 2000 |
19224+4100 |
|
Discov num |
HJ 1391 |
|
Comp |
|
|
Coord arcsec 2000 |
19 22 22.63 +40 59 42.5 |
|
| Date first |
1828 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
81 |
|
Pa last |
111.8 |
|
P.A. Now (θ) |
111.8° |
|
| Sep first |
12.0 |
|
Sep last |
24.197 |
|
Sep. Now (ρ) |
24.197" |
|
| Mag pri |
9.41 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
1.89 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-032 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
+060 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=1.084
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
3138-00801-1 |
|
Gaia DR2 |
2101583508609737216 |
|