18590+2325 TDT 1164
18h 58m 57.20s +23° 24' 58.0" P.A. 208.00 sep 2.5 mag 11.44,11.91
| Coord 2000 |
18590+2325 |
|
Discov num |
TDT1164 |
|
Comp |
|
|
Coord arcsec 2000 |
18 58 57.20 +23 24 58.0 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
208 |
|
Pa last |
207.5 |
|
P.A. Now (θ) |
207.5° |
|
| Sep first |
2.5 |
|
Sep last |
2.47 |
|
Sep. Now (ρ) |
2.47" |
|
| Mag pri |
11.44 |
|
Mag sec |
11.91 |
|
delta mag (ΔM) |
0.47 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2122-00499-1 |
|
Gaia DR2 |
4533120866053784448 |
|
