18295+0722 A 582
18h 29m 27.67s +07° 21' 34.7" P.A. 29.00 sep 2.9 mag 7.70,13.50 Sp G0 dist. 61.46 pc (200.48 l.y.)
| Coord 2000 |
18295+0722 |
|
Discov num |
A 582 |
|
Comp |
|
|
Coord arcsec 2000 |
18 29 27.67 +07 21 34.7 |
|
| Date first |
1903 |
|
Date last |
2017 |
|
Obs |
8 |
|
| Pa first |
48 |
|
Pa last |
28.7 |
|
P.A. Now (θ) |
28.7° |
|
| Sep first |
3.0 |
|
Sep last |
2.88 |
|
Sep. Now (ρ) |
2.88" |
|
| Mag pri |
7.70 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
5.8 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-030 |
|
Sec motion ra |
|
|
| Pri motion dec |
+042 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
SAO |
123559 |
|
HIP |
90621 |
|
Tycho2 |
0445-01423-1 |
|
| Gaia DR2 |
4477385350337317760 |
|
HD |
170512 |
|
BD |
BD+07 3712 |
|
Distance |
61.46 |
|
| Distance ly |
200.48 |
|
