18196+7636 HU 929 (HD 170340)
18h 19m 37.18s +76° 36' 14.5" P.A. 111.00 sep 1.8 mag 9.30,10.66 Sp G0
Coord 2000 |
18196+7636 |
|
Discov num |
HU 929 |
|
Comp |
|
|
Coord arcsec 2000 |
18 19 37.18 +76 36 14.5 |
|
Date first |
1904 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
115 |
|
Pa last |
111.1 |
|
P.A. Now (θ) |
111.1° |
|
Sep first |
1.7 |
|
Sep last |
1.817 |
|
Sep. Now (ρ) |
1.817" |
|
Mag pri |
9.30 |
|
Mag sec |
10.66 |
|
delta mag (ΔM) |
1.36 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-012 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 170340 |
|
Constellation |
Draco |
|
SAO |
9085 |
|
Tycho2 |
4570-00069-1 |
|
Gaia DR2 |
2269570704729768960 |
|
HD |
170340 |
|
ADS |
11315 |
|