21598+6033 A 779 (HD 209216)
21h 59m 47.91s +60° 32' 45.9" P.A. 247.00 sep 0.2 mag 8.70,9.90 Sp A0
| Coord 2000 |
21598+6033 |
|
Discov num |
A 779 |
|
Comp |
|
|
Coord arcsec 2000 |
21 59 47.91 +60 32 45.9 |
|
| Date first |
1904 |
|
Date last |
2019 |
|
Obs |
16 |
|
| Pa first |
279 |
|
Pa last |
246.8 |
|
P.A. Now (θ) |
246.8° |
|
| Sep first |
0.4 |
|
Sep last |
0.21 |
|
Sep. Now (ρ) |
0.21" |
|
| Mag pri |
8.70 |
|
Mag sec |
9.90 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+006 |
|
Sec motion ra |
|
|
| Pri motion dec |
+008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 209216 |
|
Constellation |
Cepheus |
|
SAO |
19781 |
|
Tycho2 |
4262-01985-1 |
|
| Gaia DR2 |
2203165738637823872 |
|
HD |
209216 |
|
