20384+3215 TDT 2445
20h 38m 26.55s +32° 15' 02.7" P.A. 224.00 sep 2.5 mag 11.34,11.87
| Coord 2000 |
20384+3215 |
|
Discov num |
TDT2445 |
|
Comp |
|
|
Coord arcsec 2000 |
20 38 26.55 +32 15 02.7 |
|
| Date first |
1893 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
221 |
|
Pa last |
223.6 |
|
P.A. Now (θ) |
223.6° |
|
| Sep first |
2.5 |
|
Sep last |
2.512 |
|
Sep. Now (ρ) |
2.512" |
|
| Mag pri |
11.34 |
|
Mag sec |
11.87 |
|
delta mag (ΔM) |
0.53 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
-019 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2690-01496-1 |
|
Gaia DR2 |
1862727870330859776 |
|
