18486+3016 TDT 1064
18h 48m 38.49s +30° 16' 12.2" P.A. 163.00 sep 0.5 mag 11.59,12.27
| Coord 2000 |
18486+3016 |
|
Discov num |
TDT1064 |
|
Comp |
|
|
Coord arcsec 2000 |
18 48 38.49 +30 16 12.2 |
|
| Date first |
1991 |
|
Date last |
2009 |
|
Obs |
2 |
|
| Pa first |
161 |
|
Pa last |
163 |
|
P.A. Now (θ) |
163° |
|
| Sep first |
0.7 |
|
Sep last |
0.48 |
|
Sep. Now (ρ) |
0.48" |
|
| Mag pri |
11.59 |
|
Mag sec |
12.27 |
|
delta mag (ΔM) |
0.68 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
+009 |
|
Sec motion dec |
+009 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2638-00255-1 |
|
Gaia DR2 |
2041653283006200960 |
|
