19006+3951 COU 1933 (HD 176869)
19h 00m 34.22s +39° 50' 41.8" P.A. 195.00 sep 0.6 mag 7.98,9.96 Sp B9 dist. 393.7 pc (1284.25 l.y.)
| Coord 2000 |
19006+3951 |
|
Discov num |
COU1933 |
|
Comp |
|
|
Coord arcsec 2000 |
19 00 34.22 +39 50 41.8 |
|
| Date first |
1981 |
|
Date last |
2016 |
|
Obs |
16 |
|
| Pa first |
206 |
|
Pa last |
194.7 |
|
P.A. Now (θ) |
194.7° |
|
| Sep first |
0.4 |
|
Sep last |
0.58 |
|
Sep. Now (ρ) |
0.58" |
|
| Mag pri |
7.98 |
|
Mag sec |
9.96 |
|
delta mag (ΔM) |
1.98 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 176869 |
|
Constellation |
Lyra |
|
SAO |
67695 |
|
HIP |
93329 |
|
| Tycho2 |
3124-00722-1 |
|
Gaia DR2 |
2100354559546955648 |
|
HD |
176869 |
|
GC |
26135 |
|
| BD |
BD+39 3606 |
|
Distance |
393.7 |
|
Distance ly |
1284.25 |
|
