17545+4938 STF 2251 (HD 163619)
17h 54m 32.35s +49° 38' 00.6" P.A. 20.00 sep 16.1 mag 9.11,12.10 Sp K0
Coord 2000 |
17545+4938 |
|
Discov num |
STF2251 |
|
Comp |
|
|
Coord arcsec 2000 |
17 54 32.35 +49 38 00.6 |
|
Date first |
1830 |
|
Date last |
2017 |
|
Obs |
21 |
|
Pa first |
33 |
|
Pa last |
19.9 |
|
P.A. Now (θ) |
19.9° |
|
Sep first |
14.4 |
|
Sep last |
16.13 |
|
Sep. Now (ρ) |
16.13" |
|
Mag pri |
9.11 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
2.99 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
+005 |
|
Sec motion dec |
+019 |
|
Notes |
|
|
rPM=0.822
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 163619 |
|
Constellation |
Hercules |
|
SAO |
47056 |
|
Tycho2 |
3519-00493-1 |
|
Gaia DR2 |
1364246986631229056 |
|
HD |
163619 |
|
GC |
24378 |
|
ADS |
10889 |
|