20080-7212 HEI 402
20h 08m 02.97s -72° 11' 32.7" P.A. 219.00 sep 2.0 mag 9.01,13.00 Sp A3m
| Coord 2000 |
20080-7212 |
|
Discov num |
HEI 402 |
|
Comp |
|
|
Coord arcsec 2000 |
20 08 02.97 -72 11 32.7 |
|
| Date first |
1986 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
221 |
|
Pa last |
219 |
|
P.A. Now (θ) |
219° |
|
| Sep first |
1.7 |
|
Sep last |
2 |
|
Sep. Now (ρ) |
2" |
|
| Mag pri |
9.01 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
3.99 |
|
Spectral class |
A3m (white) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pavo |
|
SAO |
257773 |
|
Tycho2 |
9315-01051-1 |
|
Gaia DR2 |
6374113002096392192 |
|
| HD |
189840 |
|
