18387+5243 A 1379 (HD 234686)
18h 38m 43.02s +52° 43' 27.6" P.A. 211.00 sep 2.1 mag 9.71,10.26 Sp A3
| Coord 2000 |
18387+5243 |
|
Discov num |
A 1379 |
|
Comp |
|
|
Coord arcsec 2000 |
18 38 43.02 +52 43 27.6 |
|
| Date first |
1906 |
|
Date last |
2016 |
|
Obs |
18 |
|
| Pa first |
211 |
|
Pa last |
210.5 |
|
P.A. Now (θ) |
210.5° |
|
| Sep first |
1.7 |
|
Sep last |
2.065 |
|
Sep. Now (ρ) |
2.065" |
|
| Mag pri |
9.71 |
|
Mag sec |
10.26 |
|
delta mag (ΔM) |
0.55 |
|
Spectral class |
A3 (white) |
|
| Pri motion ra |
-014 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
-020 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 234686 |
|
Constellation |
Draco |
|
SAO |
31084 |
|
Tycho2 |
3905-02352-1 |
|
| Gaia DR2 |
2145623755366864000 |
|
HD |
234686 |
|
ADS |
11557 |
|
