20406+8227 TDT 2464
20h 40m 37.25s +82° 26' 43.6" P.A. 181.00 sep 1.3 mag 11.27,11.77
| Coord 2000 |
20406+8227 |
|
Discov num |
TDT2464 |
|
Comp |
|
|
Coord arcsec 2000 |
20 40 37.25 +82 26 43.6 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
175 |
|
Pa last |
180.8 |
|
P.A. Now (θ) |
180.8° |
|
| Sep first |
1.2 |
|
Sep last |
1.319 |
|
Sep. Now (ρ) |
1.319" |
|
| Mag pri |
11.27 |
|
Mag sec |
11.77 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+020 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
+010 |
|
Sec motion dec |
+010 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4598-01314-1 |
|
Gaia DR2 |
2298837028497128064 |
|
