20247+1438 HJ 1507
20h 24m 38.52s +14° 38' 01.2" P.A. 64.00 sep 10.4 mag 9.50,11.30
| Coord 2000 |
20247+1438 |
|
Discov num |
HJ 1507 |
|
Comp |
|
|
Coord arcsec 2000 |
20 24 38.52 +14 38 01.2 |
|
| Date first |
1828 |
|
Date last |
2016 |
|
Obs |
17 |
|
| Pa first |
67 |
|
Pa last |
63.7 |
|
P.A. Now (θ) |
63.7° |
|
| Sep first |
5.0 |
|
Sep last |
10.384 |
|
Sep. Now (ρ) |
10.384" |
|
| Mag pri |
9.50 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
|
|
| Pri motion ra |
-014 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
-025 |
|
Sec motion dec |
-023 |
|
| Notes |
N
(See Notes) |
|
rPM=0.099 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1805025122147908864 |
|
