16530+4045 A 1868 (HD 152694)
16h 53m 01.39s +40° 44' 54.2" P.A. 303.00 sep 2.2 mag 9.88,10.13 Sp K0
| Coord 2000 |
16530+4045 |
|
Discov num |
A 1868 |
|
Comp |
|
|
Coord arcsec 2000 |
16 53 01.39 +40 44 54.2 |
|
| Date first |
1908 |
|
Date last |
2020 |
|
Obs |
26 |
|
| Pa first |
303 |
|
Pa last |
302.6 |
|
P.A. Now (θ) |
302.6° |
|
| Sep first |
1.7 |
|
Sep last |
2.161 |
|
Sep. Now (ρ) |
2.161" |
|
| Mag pri |
9.88 |
|
Mag sec |
10.13 |
|
delta mag (ΔM) |
0.25 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 152694 |
|
Constellation |
Hercules |
|
SAO |
46342 |
|
Tycho2 |
3075-00265-2 |
|
| Gaia DR2 |
1353207962903601664 |
|
HD |
152694 |
|
