21518+6453 STF 2844 (HD 208141)
21h 51m 48.31s +64° 53' 59.7" P.A. 260.00 sep 11.9 mag 6.95,9.98 Sp K0 dist. 156.01 pc (508.9 l.y.)
| Coord 2000 |
21518+6453 |
|
Discov num |
STF2844 |
|
Comp |
|
|
Coord arcsec 2000 |
21 51 48.31 +64 53 59.7 |
|
| Date first |
1895 |
|
Date last |
2017 |
|
Obs |
19 |
|
| Pa first |
259 |
|
Pa last |
260 |
|
P.A. Now (θ) |
260° |
|
| Sep first |
11.6 |
|
Sep last |
11.87 |
|
Sep. Now (ρ) |
11.87" |
|
| Mag pri |
6.95 |
|
Mag sec |
9.98 |
|
delta mag (ΔM) |
3.03 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+022 |
|
Sec motion ra |
+031 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-003 |
|
| Notes |
N
(See Notes) |
|
rPM=0.305
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 208141 |
|
Constellation |
Cepheus |
|
SAO |
19687 |
|
HIP |
107909 |
|
| Tycho2 |
4270-01600-1 |
|
Gaia DR2 |
2217646409848326528 |
|
HD |
208141 |
|
GC |
30630 |
|
| ADS |
15408 |
|
BD |
BD+64 1600 |
|
Distance |
156.01 |
|
Distance ly |
508.9 |
|
