18146-3654 B 935 (HD 166970)
18h 14m 38.77s -36° 53' 56.0" P.A. 189.00 sep 0.2 mag 8.50,8.70 Sp A0V dist. 301.2 pc (982.51 l.y.)
Coord 2000 |
18146-3654 |
|
Discov num |
B 935 |
|
Comp |
|
|
Coord arcsec 2000 |
18 14 38.77 -36 53 56.0 |
|
Date first |
1927 |
|
Date last |
2018 |
|
Obs |
7 |
|
Pa first |
108 |
|
Pa last |
189.1 |
|
P.A. Now (θ) |
189.1° |
|
Sep first |
0.2 |
|
Sep last |
0.155 |
|
Sep. Now (ρ) |
0.155" |
|
Mag pri |
8.50 |
|
Mag sec |
8.70 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
A0V (white) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
|
|
Pri motion dec |
-023 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 166970 |
|
Constellation |
Sagittarius |
|
SAO |
209897 |
|
HIP |
89399 |
|
Tycho2 |
7404-00679-1 |
|
Gaia DR2 |
4037733393947203968 |
|
HD |
166970 |
|
CD |
CD-3612361 |
|
CP |
CP-36 8087 |
|
Distance |
301.2 |
|
Distance ly |
982.51 |
|