20229+6411 STF 2685 (HD 194613)
20h 22m 54.33s +64° 10' 58.5" P.A. 347.00 sep 4.2 mag 9.23,9.95 Sp B9V dist. 454.55 pc (1482.74 l.y.)
| Coord 2000 |
20229+6411 |
|
Discov num |
STF2685 |
|
Comp |
|
|
Coord arcsec 2000 |
20 22 54.33 +64 10 58.5 |
|
| Date first |
1833 |
|
Date last |
2018 |
|
Obs |
21 |
|
| Pa first |
349 |
|
Pa last |
347.3 |
|
P.A. Now (θ) |
347.3° |
|
| Sep first |
4.3 |
|
Sep last |
4.176 |
|
Sep. Now (ρ) |
4.176" |
|
| Mag pri |
9.23 |
|
Mag sec |
9.95 |
|
delta mag (ΔM) |
0.72 |
|
Spectral class |
B9V (blue-white) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
+006 |
|
| Notes |
|
|
rPM=1.121
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 194613 |
|
Constellation |
Draco |
|
SAO |
18839 |
|
HIP |
100513 |
|
| Tycho2 |
4241-00915-1 |
|
Gaia DR2 |
2244529022468155008 |
|
HD |
194613 |
|
GC |
28388 |
|
| ADS |
13813 |
|
BD |
BD+63 1621 |
|
Distance |
454.55 |
|
Distance ly |
1482.74 |
|
