16556-7651 RST 3042 AB
16h 55m 35.15s -76° 50' 48.8" P.A. 253.00 sep 3.1 mag 10.90,11.96
Coord 2000 |
16556-7651 |
|
Discov num |
RST3042 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 55 35.15 -76 50 48.8 |
|
Date first |
1933 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
256 |
|
Pa last |
252.5 |
|
P.A. Now (θ) |
252.5° |
|
Sep first |
2.6 |
|
Sep last |
3.089 |
|
Sep. Now (ρ) |
3.089" |
|
Mag pri |
10.90 |
|
Mag sec |
11.96 |
|
delta mag (ΔM) |
1.06 |
|
Spectral class |
|
|
Pri motion ra |
-038 |
|
Sec motion ra |
-039 |
|
Pri motion dec |
+022 |
|
Sec motion dec |
+022 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.022 (< 0.3, Physical double)
This double is physical.
16556-7651 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
16 55 35 -76 50 49 |
RST 3042 AB |
2015 |
7 |
253 |
3.1 |
10.90 |
11.96 |
1.06 |
|
<=== |
Show |
|
|
16 55 35 -76 50 49 |
HLN 40 AC |
2015 |
6 |
264 |
13.3 |
10.90 |
12.30 |
1.40 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Apus |
|
Tycho2 |
9443-02554-1 |
|
Gaia DR2 |
5777880522466496384 |
|