21024+3753 ES 2058 AB
21h 02m 23.14s +37° 53' 33.9" P.A. 143.00 sep 3.5 mag 12.70,12.70
| Coord 2000 |
21024+3753 |
|
Discov num |
ES 2058 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 02 23.14 +37 53 33.9 |
|
| Date first |
1923 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
129 |
|
Pa last |
143.3 |
|
P.A. Now (θ) |
143.3° |
|
| Sep first |
3.4 |
|
Sep last |
3.511 |
|
Sep. Now (ρ) |
3.511" |
|
| Mag pri |
12.70 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-016 |
|
Sec motion ra |
+019 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
-014 |
|
| Notes |
|
|
rPM=1.752
This double is not physical.
21024+3753 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 02 23 +37 53 34 |
ES 2058 AB |
2016 |
11 |
143 |
3.5 |
12.70 |
12.70 |
0.00 |
|
<=== |
| Show |
|
|
21 02 23 +37 53 34 |
ES 2058 AC |
2016 |
4 |
133 |
12.5 |
12.70 |
15.50 |
2.80 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
