17491-1120 RST 3984
17h 49m 04.52s -11° 20' 29.1" P.A. 56.00 sep 3.1 mag 8.00,13.70 Sp K0 dist. 226.24 pc (737.99 l.y.)
| Coord 2000 |
17491-1120 |
|
Discov num |
RST3984 |
|
Comp |
|
|
Coord arcsec 2000 |
17 49 04.52 -11 20 29.1 |
|
| Date first |
1937 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
58 |
|
Pa last |
56.1 |
|
P.A. Now (θ) |
56.1° |
|
| Sep first |
2.9 |
|
Sep last |
3.078 |
|
Sep. Now (ρ) |
3.078" |
|
| Mag pri |
8.00 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
5.7 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-026 |
|
Sec motion ra |
|
|
| Pri motion dec |
-017 |
|
Sec motion dec |
|
|
| Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
SAO |
160835 |
|
HIP |
87213 |
|
Tycho2 |
5669-01518-1 |
|
| Gaia DR2 |
4163684134490927360 |
|
HD |
161981 |
|
BD |
BD-11 4460 |
|
Distance |
226.24 |
|
| Distance ly |
737.99 |
|
