18584+2518 TDT 1153
18h 58m 26.55s +25° 17' 40.0" P.A. 35.00 sep 0.9 mag 11.81,12.05
| Coord 2000 |
18584+2518 |
|
Discov num |
TDT1153 |
|
Comp |
|
|
Coord arcsec 2000 |
18 58 26.55 +25 17 40.0 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
35 |
|
Pa last |
34.9 |
|
P.A. Now (θ) |
34.9° |
|
| Sep first |
0.9 |
|
Sep last |
0.85 |
|
Sep. Now (ρ) |
0.85" |
|
| Mag pri |
11.81 |
|
Mag sec |
12.05 |
|
delta mag (ΔM) |
0.24 |
|
Spectral class |
|
|
| Pri motion ra |
+021 |
|
Sec motion ra |
+021 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
-017 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2113-02552-1 |
|
Gaia DR2 |
4534609536072596352 |
|
