17086+2153 DAM 894
17h 08m 36.26s +21° 52' 39.2" P.A. 74.00 sep 8.3 mag 9.10,15.10 Sp G5
| Coord 2000 |
17086+2153 |
|
Discov num |
DAM 894 |
|
Comp |
|
|
Coord arcsec 2000 |
17 08 36.26 +21 52 39.2 |
|
| Date first |
1997 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
75 |
|
Pa last |
73.9 |
|
P.A. Now (θ) |
73.9° |
|
| Sep first |
9.0 |
|
Sep last |
8.348 |
|
Sep. Now (ρ) |
8.348" |
|
| Mag pri |
9.10 |
|
Mag sec |
15.10 |
|
delta mag (ΔM) |
6 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+032 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=0.618
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
SAO |
84871 |
|
Tycho2 |
1547-00522-1 |
|
Gaia DR2 |
4568095575005742720 |
|
| HD |
155070 |
|
