20150+1504 CHE 240
20h 15m 00.97s +15° 04' 36.9" P.A. 179.00 sep 28.4 mag 9.90,10.60
| Coord 2000 |
20150+1504 |
|
Discov num |
CHE 240 |
|
Comp |
|
|
Coord arcsec 2000 |
20 15 00.97 +15 04 36.9 |
|
| Date first |
1910 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
179 |
|
Pa last |
178.7 |
|
P.A. Now (θ) |
178.7° |
|
| Sep first |
28.7 |
|
Sep last |
28.359 |
|
Sep. Now (ρ) |
28.359" |
|
| Mag pri |
9.90 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
rPM=0.721
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1808230335985585280 |
|