18115+1020 TDT 730
18h 11m 30.65s +10° 19' 51.4" P.A. 226.00 sep 0.5 mag 10.53,10.59 Sp M2
| Coord 2000 |
18115+1020 |
|
Discov num |
TDT 730 |
|
Comp |
|
|
Coord arcsec 2000 |
18 11 30.65 +10 19 51.4 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
226 |
|
Pa last |
226 |
|
P.A. Now (θ) |
226° |
|
| Sep first |
0.5 |
|
Sep last |
0.45 |
|
Sep. Now (ρ) |
0.45" |
|
| Mag pri |
10.53 |
|
Mag sec |
10.59 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
M2 (red) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
1013-01570-1 |
|
Gaia DR2 |
4482878613493845888 |
|