21598+6758 STF 2853 AB (HD 209328)
21h 59m 47.11s +67° 58' 26.6" P.A. 188.00 sep 3.2 mag 8.09,10.19 Sp F5 dist. 105.26 pc (343.36 l.y.)
Coord 2000 |
21598+6758 |
|
Discov num |
STF2853 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 59 47.11 +67 58 26.6 |
|
Date first |
1828 |
|
Date last |
2019 |
|
Obs |
26 |
|
Pa first |
185 |
|
Pa last |
188.1 |
|
P.A. Now (θ) |
188.1° |
|
Sep first |
3.5 |
|
Sep last |
3.164 |
|
Sep. Now (ρ) |
3.164" |
|
Mag pri |
8.09 |
|
Mag sec |
10.19 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
+057 |
|
Sec motion ra |
+058 |
|
Pri motion dec |
+028 |
|
Sec motion dec |
+022 |
|
Notes |
W
|
|
rPM=0.096 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 209328 |
|
Constellation |
Cepheus |
|
SAO |
19787 |
|
HIP |
108583 |
|
Tycho2 |
4462-00621-1 |
|
HD |
209328 |
|
GC |
30802 |
|
BD |
BD+67 1382 |
|
Distance |
105.26 |
|
Distance ly |
343.36 |
|