22212+4227 ES 1589 AC
22h 21m 12.66s +42° 26' 54.9" P.A. 223.00 sep 26.8 mag 9.94,13.50 Sp A0
| Coord 2000 |
22212+4227 |
|
Discov num |
ES 1589 |
|
Comp |
AC |
|
Coord arcsec 2000 |
22 21 12.66 +42 26 54.9 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
223 |
|
Pa last |
222.9 |
|
P.A. Now (θ) |
222.9° |
|
| Sep first |
26.7 |
|
Sep last |
26.814 |
|
Sep. Now (ρ) |
26.814" |
|
| Mag pri |
9.94 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
3.56 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
rPM=0.496
Nature of this double is uncertain.
22212+4227 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 21 13 +42 26 55 |
ES 1589 AB |
2021 |
11 |
179 |
9.0 |
9.94 |
11.00 |
1.06 |
|
|
| Show |
|
|
22 21 13 +42 26 55 |
ES 1589 AC |
2015 |
7 |
223 |
26.8 |
9.94 |
13.50 |
3.56 |
|
<=== |
| Show |
|
|
22 21 13 +42 26 46 |
ES 1589 BC |
2015 |
7 |
240 |
21.5 |
11.00 |
13.50 |
2.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Tycho2 |
3208-00893-1 |
|
Gaia DR2 |
1958544879852674304 |
|
DM |
BD+41 4464 |
|
