17301+0457 UC 3355
17h 30m 06.63s +04° 57' 20.8" P.A. 240.00 sep 43.4 mag 9.92,14.76 Sp G0
Coord 2000 |
17301+0457 |
|
Discov num |
UC 3355 |
|
Comp |
|
|
Coord arcsec 2000 |
17 30 06.63 +04 57 20.8 |
|
Date first |
1950 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
240 |
|
Pa last |
239.9 |
|
P.A. Now (θ) |
239.9° |
|
Sep first |
43.1 |
|
Sep last |
43.396 |
|
Sep. Now (ρ) |
43.396" |
|
Mag pri |
9.92 |
|
Mag sec |
14.76 |
|
delta mag (ΔM) |
4.84 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
+058 |
|
Sec motion ra |
+056 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-010 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.077 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
0422-00561-1 |
|
Gaia DR2 |
4389669984847866496 |
|