10082+2648 ES 431 AB (HD 87804)
10h 08m 09.53s +26° 47' 55.4" P.A. 352.00 sep 35.7 mag 8.34,11.50 Sp K0 dist. 217.86 pc (710.66 l.y.)
| Coord 2000 |
10082+2648 |
|
Discov num |
ES 431 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 08 09.53 +26 47 55.4 |
|
| Date first |
1896 |
|
Date last |
2021 |
|
Obs |
14 |
|
| Pa first |
350 |
|
Pa last |
351.9 |
|
P.A. Now (θ) |
351.9° |
|
| Sep first |
43.9 |
|
Sep last |
35.65 |
|
Sep. Now (ρ) |
35.65" |
|
| Mag pri |
8.34 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
3.16 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+029 |
|
Sec motion dec |
-027 |
|
| Notes |
|
|
rPM=1.816
This double is not physical.
10082+2648 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 87804 |
81201 |
10 08 10 +26 47 55 |
ES 431 AB |
2021 |
14 |
352 |
35.7 |
8.34 |
11.50 |
3.16 |
|
<=== |
| Show |
|
81201 |
10 08 10 +26 47 55 |
ES 431 AC |
2021 |
15 |
355 |
40.9 |
8.34 |
11.17 |
2.83 |
|
|
| Show |
|
|
10 08 09 +26 48 32 |
ES 431 BC |
2021 |
15 |
15 |
5.7 |
11.50 |
11.17 |
0.33 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 87804 |
|
Constellation |
Leo |
|
SAO |
81201 |
|
HIP |
49652 |
|
| Tycho2 |
1971-00625-1 |
|
Gaia DR2 |
739126969282614016 |
|
HD |
87804 |
|
BD |
BD+27 1852 |
|
| Distance |
217.86 |
|
Distance ly |
710.66 |
|