18185-0105 TDT 786
18h 18m 30.66s -01° 05' 21.9" P.A. 45.00 sep 2.3 mag 11.44,11.64 Sp F
| Coord 2000 |
18185-0105 |
|
Discov num |
TDT 786 |
|
Comp |
|
|
Coord arcsec 2000 |
18 18 30.66 -01 05 21.9 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
44 |
|
Pa last |
44.9 |
|
P.A. Now (θ) |
44.9° |
|
| Sep first |
2.3 |
|
Sep last |
2.309 |
|
Sep. Now (ρ) |
2.309" |
|
| Mag pri |
11.44 |
|
Mag sec |
11.64 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
F (yellow-white) |
|
| Pri motion ra |
-011 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-014 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Tycho2 |
5098-00543-1 |
|
Gaia DR2 |
4271482002509523072 |
|
