17007+3951 COU 1290
17h 00m 43.72s +39° 50' 33.7" P.A. 29.00 sep 0.7 mag 10.42,10.53 Sp F8
| Coord 2000 |
17007+3951 |
|
Discov num |
COU1290 |
|
Comp |
|
|
Coord arcsec 2000 |
17 00 43.72 +39 50 33.7 |
|
| Date first |
1975 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
29 |
|
Pa last |
28.5 |
|
P.A. Now (θ) |
28.5° |
|
| Sep first |
0.7 |
|
Sep last |
0.711 |
|
Sep. Now (ρ) |
0.711" |
|
| Mag pri |
10.42 |
|
Mag sec |
10.53 |
|
delta mag (ΔM) |
0.11 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3076-01277-1 |
|
Gaia DR2 |
1353633817499385088 |
|
