20339-4431 I 127 BC
20h 33m 59.53s -44° 30' 17.4" P.A. 209.00 sep 0.6 mag 9.50,10.00
| Coord 2000 |
20339-4431 |
|
Discov num |
I 127 |
|
Comp |
BC |
|
Coord arcsec 2000 |
20 33 59.53 -44 30 17.4 |
|
| Date first |
1896 |
|
Date last |
2000 |
|
Obs |
2 |
|
| Pa first |
100 |
|
Pa last |
208.7 |
|
P.A. Now (θ) |
208.7° |
|
| Sep first |
0.6 |
|
Sep last |
0.64 |
|
Sep. Now (ρ) |
0.64" |
|
| Mag pri |
9.50 |
|
Mag sec |
10.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20339-4431 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
Nu Mic |
230276 |
20 33 55 -44 30 58 |
I 127 AB |
1999 |
3 |
50 |
62.3 |
5.23 |
9.90 |
4.67 |
|
|
| Show |
|
230276 |
20 33 55 -44 30 58 |
DAM 325 AD |
1998 |
1 |
91 |
49.9 |
5.23 |
13.00 |
7.77 |
|
|
| Show |
|
230276 |
20 33 55 -44 30 58 |
DAM 325 AE |
1999 |
2 |
101 |
70.0 |
5.23 |
12.00 |
6.77 |
|
|
| Show |
|
|
20 33 60 -44 30 17 |
I 127 BC |
2000 |
2 |
209 |
0.6 |
9.50 |
10.00 |
0.50 |
|
<=== |
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Microscopium |
|
Gaia DR2 |
6675723502749556480 |
|