15171+2650 HEI 6
15h 17m 08.35s +26° 50' 36.9" P.A. 5.00 sep 2.3 mag 10.13,13.10
| Coord 2000 |
15171+2650 |
|
Discov num |
HEI 6 |
|
Comp |
|
|
Coord arcsec 2000 |
15 17 08.35 +26 50 36.9 |
|
| Date first |
1972 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
7 |
|
Pa last |
5 |
|
P.A. Now (θ) |
5° |
|
| Sep first |
2.2 |
|
Sep last |
2.33 |
|
Sep. Now (ρ) |
2.33" |
|
| Mag pri |
10.13 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
2.97 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Borealis |
|
Tycho2 |
2028-01174-1 |
|
Gaia DR2 |
1271253836504132096 |
|
