20088+4355 TDT 2018
20h 08m 49.18s +43° 54' 58.9" P.A. 121.00 sep 1.3 mag 11.95,12.22
| Coord 2000 |
20088+4355 |
|
Discov num |
TDT2018 |
|
Comp |
|
|
Coord arcsec 2000 |
20 08 49.18 +43 54 58.9 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
140 |
|
Pa last |
120.6 |
|
P.A. Now (θ) |
120.6° |
|
| Sep first |
1.1 |
|
Sep last |
1.328 |
|
Sep. Now (ρ) |
1.328" |
|
| Mag pri |
11.95 |
|
Mag sec |
12.22 |
|
delta mag (ΔM) |
0.27 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3162-01212-1 |
|
Gaia DR2 |
2081825078495008256 |
|