21007-4111 I 1049 (HD 199770)
21h 00m 40.78s -41° 10' 45.0" P.A. 346.00 sep 1.3 mag 8.73,10.94 Sp F5V dist. 127.23 pc (415.02 l.y.)
| Coord 2000 |
21007-4111 |
|
Discov num |
I 1049 |
|
Comp |
|
|
Coord arcsec 2000 |
21 00 40.78 -41 10 45.0 |
|
| Date first |
1910 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
320 |
|
Pa last |
346.1 |
|
P.A. Now (θ) |
346.1° |
|
| Sep first |
1.0 |
|
Sep last |
1.336 |
|
Sep. Now (ρ) |
1.336" |
|
| Mag pri |
8.73 |
|
Mag sec |
10.94 |
|
delta mag (ΔM) |
2.21 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
+042 |
|
Sec motion ra |
+040 |
|
| Pri motion dec |
-029 |
|
Sec motion dec |
-026 |
|
| Notes |
|
|
rPM=0.071 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 199770 |
|
Constellation |
Microscopium |
|
SAO |
230478 |
|
HIP |
103689 |
|
| Tycho2 |
7969-00843-1 |
|
Gaia DR2 |
6773466723499525248 |
|
HD |
199770 |
|
CD |
CD-4114332 |
|
| CP |
CP-41 9511 |
|
Distance |
127.23 |
|
Distance ly |
415.02 |
|
