23027+7505 LDT 21 Aa,Ab
23h 02m 43.89s +75° 06' 02.0" P.A. 4.00 sep 0.5 mag 11.00,13.40
| Coord 2000 |
23027+7505 |
|
Discov num |
LDT 21 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
23 02 43.89 +75 06 02.0 |
|
| Date first |
2019 |
|
Date last |
2019 |
|
Obs |
2 |
|
| Pa first |
3 |
|
Pa last |
3.7 |
|
P.A. Now (θ) |
3.7° |
|
| Sep first |
0.5 |
|
Sep last |
0.488 |
|
Sep. Now (ρ) |
0.488" |
|
| Mag pri |
11.00 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
|
|
| Pri motion ra |
+285 |
|
Sec motion ra |
|
|
| Pri motion dec |
+023 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
23027+7505 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
23 02 44 +75 06 02 |
LDT 21 Aa,Ab |
2019 |
2 |
4 |
0.5 |
11.00 |
13.40 |
2.40 |
|
<=== |
| Show |
|
|
23 02 44 +75 06 02 |
LDS 2024 AB |
2016 |
6 |
209 |
3.7 |
10.90 |
12.10 |
1.20 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
