20084-6639 DON 977
20h 08m 22.98s -66° 39' 00.9" P.A. 88.00 sep 5.2 mag 9.43,13.20 Sp F0V dist. 180.51 pc (588.82 l.y.)
| Coord 2000 |
20084-6639 |
|
Discov num |
DON 977 |
|
Comp |
|
|
Coord arcsec 2000 |
20 08 22.98 -66 39 00.9 |
|
| Date first |
1928 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
90 |
|
Pa last |
87.8 |
|
P.A. Now (θ) |
87.8° |
|
| Sep first |
4.9 |
|
Sep last |
5.202 |
|
Sep. Now (ρ) |
5.202" |
|
| Mag pri |
9.43 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
3.77 |
|
Spectral class |
F0V (yellow-white) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
rPM=0.592
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pavo |
|
HIP |
99204 |
|
Tycho2 |
9098-00703-1 |
|
Gaia DR2 |
6427371970957150592 |
|
| HD |
190249 |
|
CP |
CP-67 3708 |
|
Distance |
180.51 |
|
Distance ly |
588.82 |
|
