17138+1114 A 2785
17h 13m 49.76s +11° 14' 19.5" P.A. 51.00 sep 4.1 mag 9.11,14.20 Sp K0
Coord 2000 |
17138+1114 |
|
Discov num |
A 2785 |
|
Comp |
|
|
Coord arcsec 2000 |
17 13 49.76 +11 14 19.5 |
|
Date first |
1910 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
52 |
|
Pa last |
50.7 |
|
P.A. Now (θ) |
50.7° |
|
Sep first |
3.9 |
|
Sep last |
4.132 |
|
Sep. Now (ρ) |
4.132" |
|
Mag pri |
9.11 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
5.09 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+015 |
|
Sec motion ra |
|
|
Pri motion dec |
+006 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
SAO |
102663 |
|
Tycho2 |
0981-00686-1 |
|
Gaia DR2 |
4540124342791273728 |
|
HD |
155863 |
|