20127+3642 SEI 1007
20h 12m 44.23s +36° 41' 27.6" P.A. 238.00 sep 22.8 mag 9.50,11.00
| Coord 2000 |
20127+3642 |
|
Discov num |
SEI1007 |
|
Comp |
|
|
Coord arcsec 2000 |
20 12 44.23 +36 41 27.6 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
239 |
|
Pa last |
238.1 |
|
P.A. Now (θ) |
238.1° |
|
| Sep first |
23.5 |
|
Sep last |
22.81 |
|
Sep. Now (ρ) |
22.81" |
|
| Mag pri |
9.50 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=1.13
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2683-02947-1 |
|
Gaia DR2 |
2060688307505065472 |
|
