18148-5249 I 630 (HD 166706)
18h 14m 46.52s -52° 49' 07.9" P.A. 16.00 sep 0.9 mag 9.91,9.98 Sp F0/2V
| Coord 2000 |
18148-5249 |
|
Discov num |
I 630 |
|
Comp |
|
|
Coord arcsec 2000 |
18 14 46.52 -52 49 07.9 |
|
| Date first |
1909 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
10 |
|
Pa last |
16.3 |
|
P.A. Now (θ) |
16.3° |
|
| Sep first |
0.8 |
|
Sep last |
0.863 |
|
Sep. Now (ρ) |
0.863" |
|
| Mag pri |
9.91 |
|
Mag sec |
9.98 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
F0/2V (yellow-white) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 166706 |
|
Constellation |
Telescopium |
|
SAO |
245334 |
|
Tycho2 |
8744-00539-1 |
|
| Gaia DR2 |
6653879853137241472 |
|
HD |
166706 |
|