20159+1535 CHE 252
20h 15m 51.62s +15° 35' 39.7" P.A. 304.00 sep 37.5 mag 9.75,11.00
| Coord 2000 |
20159+1535 |
|
Discov num |
CHE 252 |
|
Comp |
|
|
Coord arcsec 2000 |
20 15 51.62 +15 35 39.7 |
|
| Date first |
1910 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
304 |
|
Pa last |
303.8 |
|
P.A. Now (θ) |
303.8° |
|
| Sep first |
37.6 |
|
Sep last |
37.491 |
|
Sep. Now (ρ) |
37.491" |
|
| Mag pri |
9.75 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
1.25 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.114
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1808424124910811776 |
|