18514+2954 TDT 1087
18h 51m 21.18s +29° 53' 46.7" P.A. 204.00 sep 1.6 mag 11.30,12.27
| Coord 2000 |
18514+2954 |
|
Discov num |
TDT1087 |
|
Comp |
|
|
Coord arcsec 2000 |
18 51 21.18 +29 53 46.7 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
206 |
|
Pa last |
203.5 |
|
P.A. Now (θ) |
203.5° |
|
| Sep first |
1.6 |
|
Sep last |
1.553 |
|
Sep. Now (ρ) |
1.553" |
|
| Mag pri |
11.30 |
|
Mag sec |
12.27 |
|
delta mag (ΔM) |
0.97 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2121-00094-1 |
|
Gaia DR2 |
2041485680496110976 |
|