18289+0943 TDT 900
18h 28m 55.69s +09° 43' 29.7" P.A. 204.00 sep 0.5 mag 11.13,11.22
| Coord 2000 |
18289+0943 |
|
Discov num |
TDT 900 |
|
Comp |
|
|
Coord arcsec 2000 |
18 28 55.69 +09 43 29.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
204 |
|
Pa last |
204.2 |
|
P.A. Now (θ) |
204.2° |
|
| Sep first |
0.5 |
|
Sep last |
0.52 |
|
Sep. Now (ρ) |
0.52" |
|
| Mag pri |
11.13 |
|
Mag sec |
11.22 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
1027-01975-1 |
|
Gaia DR2 |
4480198794429645568 |
|
