07208+3128 S 546 AB (HD 57023)
07h 20m 45.68s +31° 27' 32.8" P.A. 357.00 sep 88.6 mag 8.81,9.47 Sp M5
| Coord 2000 |
07208+3128 |
|
Discov num |
S 546 |
|
Comp |
AB |
|
Coord arcsec 2000 |
07 20 45.68 +31 27 32.8 |
|
| Date first |
1825 |
|
Date last |
2015 |
|
Obs |
21 |
|
| Pa first |
359 |
|
Pa last |
356.9 |
|
P.A. Now (θ) |
356.9° |
|
| Sep first |
79.6 |
|
Sep last |
88.557 |
|
Sep. Now (ρ) |
88.557" |
|
| Mag pri |
8.81 |
|
Mag sec |
9.47 |
|
delta mag (ΔM) |
0.66 |
|
Spectral class |
M5 (red) |
|
| Pri motion ra |
+027 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-061 |
|
Sec motion dec |
-014 |
|
| Notes |
N
(See Notes) |
|
rPM=0.82
This double is not physical.
07208+3128 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 57023 |
59989 |
07 20 46 +31 27 33 |
S 546 AB |
2015 |
21 |
357 |
88.6 |
8.81 |
9.47 |
0.66 |
|
<=== |
| Show |
|
|
07 20 46 +31 27 33 |
S 546 AC |
2015 |
17 |
66 |
143.4 |
8.81 |
9.96 |
1.15 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 57023 |
|
Constellation |
Gemini |
|
SAO |
59989 |
|
Tycho2 |
2451-01111-1 |
|
| Gaia DR2 |
886873917281621120 |
|
HD |
57023 |
|
DM |
BD+31 1541 |
|
