17181+4803 TDS 860
17h 18m 07.56s +48° 03' 24.5" P.A. 61.00 sep 1.6 mag 11.03,11.21
| Coord 2000 |
17181+4803 |
|
Discov num |
TDS 860 |
|
Comp |
|
|
Coord arcsec 2000 |
17 18 07.56 +48 03 24.5 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
62 |
|
Pa last |
61.2 |
|
P.A. Now (θ) |
61.2° |
|
| Sep first |
1.5 |
|
Sep last |
1.604 |
|
Sep. Now (ρ) |
1.604" |
|
| Mag pri |
11.03 |
|
Mag sec |
11.21 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-110 |
|
Sec motion dec |
-110 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3512-00995-1 |
|
Gaia DR2 |
1365891276205087872 |
|
