22494+4528 HJ 1815
22h 49m 32.87s +45° 27' 06.9" P.A. 31.00 sep 10.1 mag 11.11,10.79
| Coord 2000 |
22494+4528 |
|
Discov num |
HJ 1815 |
|
Comp |
|
|
Coord arcsec 2000 |
22 49 32.87 +45 27 06.9 |
|
| Date first |
1828 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
30 |
|
Pa last |
30.9 |
|
P.A. Now (θ) |
30.9° |
|
| Sep first |
5.0 |
|
Sep last |
10.051 |
|
Sep. Now (ρ) |
10.051" |
|
| Mag pri |
11.11 |
|
Mag sec |
10.79 |
|
delta mag (ΔM) |
0.32 |
|
Spectral class |
|
|
| Pri motion ra |
-026 |
|
Sec motion ra |
-027 |
|
| Pri motion dec |
-025 |
|
Sec motion dec |
-024 |
|
| Notes |
|
|
rPM=0.039 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Tycho2 |
3621-00350-1 |
|
Gaia DR2 |
1983850719781859072 |
|
