17078+2731 DAM 878
17h 07m 50.17s +27° 30' 56.6" P.A. 167.00 sep 4.9 mag 11.50,15.90
| Coord 2000 |
17078+2731 |
|
Discov num |
DAM 878 |
|
Comp |
|
|
Coord arcsec 2000 |
17 07 50.17 +27 30 56.6 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
166 |
|
Pa last |
167 |
|
P.A. Now (θ) |
167° |
|
| Sep first |
5.5 |
|
Sep last |
4.924 |
|
Sep. Now (ρ) |
4.924" |
|
| Mag pri |
11.50 |
|
Mag sec |
15.90 |
|
delta mag (ΔM) |
4.4 |
|
Spectral class |
|
|
| Pri motion ra |
+011 |
|
Sec motion ra |
|
|
| Pri motion dec |
-047 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2068-01476-1 |
|
Gaia DR2 |
4574882104367654528 |
|