20021+5541 TDT 1926
20h 02m 08.57s +55° 41' 13.8" P.A. 194.00 sep 2.7 mag 12.25,12.55
| Coord 2000 |
20021+5541 |
|
Discov num |
TDT1926 |
|
Comp |
|
|
Coord arcsec 2000 |
20 02 08.57 +55 41 13.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
194 |
|
Pa last |
194.4 |
|
P.A. Now (θ) |
194.4° |
|
| Sep first |
2.7 |
|
Sep last |
2.68 |
|
Sep. Now (ρ) |
2.68" |
|
| Mag pri |
12.25 |
|
Mag sec |
12.55 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-032 |
|
Sec motion dec |
-032 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3940-00579-1 |
|
Gaia DR2 |
2233955637619666304 |
|
