16244-7217 HEI 543
16h 24m 27.76s -72° 17' 13.1" P.A. 161.00 sep 0.5 mag 11.53,11.24
| Coord 2000 |
16244-7217 |
|
Discov num |
HEI 543 |
|
Comp |
|
|
Coord arcsec 2000 |
16 24 27.76 -72 17 13.1 |
|
| Date first |
1989 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
151 |
|
Pa last |
161.2 |
|
P.A. Now (θ) |
161.2° |
|
| Sep first |
0.4 |
|
Sep last |
0.51 |
|
Sep. Now (ρ) |
0.51" |
|
| Mag pri |
11.53 |
|
Mag sec |
11.24 |
|
delta mag (ΔM) |
0.29 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Apus |
|
Tycho2 |
9282-02007-1 |
|