16035-5747 HJ 4825 AB,C (Iot1 Nor)
16h 03m 32.22s -57° 46' 29.5" P.A. 242.00 sep 11.0 mag 4.64,8.02 Sp A7IV dist. 39.39 pc (128.49 l.y.)
Coord 2000 |
16035-5747 |
|
Discov num |
HJ 4825 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
16 03 32.22 -57 46 29.5 |
|
Date first |
1835 |
|
Date last |
2019 |
|
Obs |
43 |
|
Pa first |
251 |
|
Pa last |
242 |
|
P.A. Now (θ) |
242° |
|
Sep first |
15.0 |
|
Sep last |
11.018 |
|
Sep. Now (ρ) |
11.018" |
|
Mag pri |
4.64 |
|
Mag sec |
8.02 |
|
delta mag (ΔM) |
3.38 |
|
Spectral class |
A7IV (white) |
|
Pri motion ra |
-157 |
|
Sec motion ra |
-134 |
|
Pri motion dec |
-095 |
|
Sec motion dec |
-097 |
|
Notes |
N
(See Notes) |
|
rPM=0.126 (< 0.3, Physical double)
This double is physical.
16035-5747 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
243279 |
16 03 32 -57 46 30 |
SEE 258 AB |
2021 |
123 |
327 |
0.3 |
5.20 |
5.76 |
0.56 |
Y |
|
Show |
Iot1 Nor |
243279 |
16 03 32 -57 46 30 |
HJ 4825 AB,C |
2019 |
43 |
242 |
11.0 |
4.64 |
8.02 |
3.38 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
Iot1 Nor |
|
Constellation |
Norma |
|
SAO |
243279 |
|
HIP |
78662 |
|
Tycho2 |
8718-02860-1 |
|
HD |
143474 |
|
HR |
5961 |
|
GC |
21535 |
|
CP |
CP-57 7500 |
|
Bayer |
Iota 1 Normae |
|
Bayer name |
Iot1 Nor |
|
Distance |
39.39 |
|
Distance ly |
128.49 |
|
Bayer greek |
ι1 Nor |
|