17055+6316 STI 815
17h 05m 27.28s +63° 15' 45.9" P.A. 81.00 sep 7.2 mag 11.20,11.40
| Coord 2000 |
17055+6316 |
|
Discov num |
STI 815 |
|
Comp |
|
|
Coord arcsec 2000 |
17 05 27.28 +63 15 45.9 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
81 |
|
Pa last |
81.2 |
|
P.A. Now (θ) |
81.2° |
|
| Sep first |
7.6 |
|
Sep last |
7.175 |
|
Sep. Now (ρ) |
7.175" |
|
| Mag pri |
11.20 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-034 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
+013 |
|
Sec motion dec |
+019 |
|
| Notes |
|
|
rPM=0.76
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
1631188519861747968 |
|
