17014-0047 RST 5073 (HD 153756)
17h 01m 22.34s -00° 47' 08.2" P.A. 21.00 sep 0.7 mag 9.00,12.02 Sp K0 dist. 429.18 pc (1399.99 l.y.)
Coord 2000 |
17014-0047 |
|
Discov num |
RST5073 |
|
Comp |
|
|
Coord arcsec 2000 |
17 01 22.34 -00 47 08.2 |
|
Date first |
1943 |
|
Date last |
2011 |
|
Obs |
7 |
|
Pa first |
19 |
|
Pa last |
21.1 |
|
P.A. Now (θ) |
21.1° |
|
Sep first |
0.4 |
|
Sep last |
0.675 |
|
Sep. Now (ρ) |
0.675" |
|
Mag pri |
9.00 |
|
Mag sec |
12.02 |
|
delta mag (ΔM) |
3.02 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
|
|
Pri motion dec |
+010 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 153756 |
|
Constellation |
Ophiuchus |
|
SAO |
141487 |
|
HIP |
83293 |
|
Tycho2 |
5064-01132-1 |
|
HD |
153756 |
|
BD |
BD-00 3211 |
|
Distance |
429.18 |
|
Distance ly |
1399.99 |
|