20086-7133 I 1042 (HD 189995)
20h 08m 35.45s -71° 33' 08.9" P.A. 95.00 sep 0.8 mag 8.22,9.40 Sp A2m dist. 241.55 pc (787.94 l.y.)
| Coord 2000 |
20086-7133 |
|
Discov num |
I 1042 |
|
Comp |
|
|
Coord arcsec 2000 |
20 08 35.45 -71 33 08.9 |
|
| Date first |
1910 |
|
Date last |
2019 |
|
Obs |
11 |
|
| Pa first |
90 |
|
Pa last |
94.8 |
|
P.A. Now (θ) |
94.8° |
|
| Sep first |
0.6 |
|
Sep last |
0.81 |
|
Sep. Now (ρ) |
0.81" |
|
| Mag pri |
8.22 |
|
Mag sec |
9.40 |
|
delta mag (ΔM) |
1.18 |
|
Spectral class |
A2m (white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
+013 |
|
Sec motion dec |
+013 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 189995 |
|
Constellation |
Pavo |
|
SAO |
257778 |
|
HIP |
99227 |
|
| Tycho2 |
9315-01865-1 |
|
Gaia DR2 |
6422184406377527936 |
|
HD |
189995 |
|
GC |
27874 |
|
| CP |
CP-71 2537 |
|
Distance |
241.55 |
|
Distance ly |
787.94 |
|
