18436+4925 TDT 1018
18h 43m 38.11s +49° 25' 03.1" P.A. 266.00 sep 0.6 mag 11.23,11.42
| Coord 2000 |
18436+4925 |
|
Discov num |
TDT1018 |
|
Comp |
|
|
Coord arcsec 2000 |
18 43 38.11 +49 25 03.1 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
266 |
|
Pa last |
265.7 |
|
P.A. Now (θ) |
265.7° |
|
| Sep first |
0.6 |
|
Sep last |
0.57 |
|
Sep. Now (ρ) |
0.57" |
|
| Mag pri |
11.23 |
|
Mag sec |
11.42 |
|
delta mag (ΔM) |
0.19 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
3535-00474-1 |
|
Gaia DR2 |
2144020053231471104 |
|
