20213+2736 TDT 2202 (HD 339988)
20h 21m 15.26s +27° 35' 55.2" sep 0.4 mag 11.04,11.30
| Coord 2000 |
20213+2736 |
|
Discov num |
TDT2202 |
|
Comp |
|
|
Coord arcsec 2000 |
20 21 15.26 +27 35 55.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
0 |
|
Pa last |
0 |
|
P.A. Now (θ) |
0 |
|
| Sep first |
0.4 |
|
Sep last |
0.39 |
|
Sep. Now (ρ) |
0.39" |
|
| Mag pri |
11.04 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.26 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 339988 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2163-00603-1 |
|
Gaia DR2 |
1836215896219335936 |
|
| HD |
339988 |
|