20003+2611 HO 584 (HD 189671)
20h 00m 15.36s +26° 11' 16.5" P.A. 227.00 sep 2.4 mag 6.60,12.10 Sp G8II dist. 800 pc (2609.6 l.y.)
| Coord 2000 |
20003+2611 |
|
Discov num |
HO 584 |
|
Comp |
|
|
Coord arcsec 2000 |
20 00 15.36 +26 11 16.5 |
|
| Date first |
1896 |
|
Date last |
2018 |
|
Obs |
7 |
|
| Pa first |
226 |
|
Pa last |
226.9 |
|
P.A. Now (θ) |
226.9° |
|
| Sep first |
2.3 |
|
Sep last |
2.38 |
|
Sep. Now (ρ) |
2.38" |
|
| Mag pri |
6.60 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
5.5 |
|
Spectral class |
G8II (yellow) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 189671 |
|
Constellation |
Vulpecula |
|
SAO |
88046 |
|
HIP |
98458 |
|
| Tycho2 |
2145-01663-1 |
|
Gaia DR2 |
1835059038191771904 |
|
HD |
189671 |
|
GC |
27726 |
|
| BD |
BD+25 4060 |
|
Distance |
800 |
|
Distance ly |
2609.6 |
|
