22455+3655 ES 217 AB
22h 45m 30.61s +36° 54' 51.1" P.A. 298.00 sep 74.0 mag 9.12,11.57 Sp K5
| Coord 2000 |
22455+3655 |
|
Discov num |
ES 217 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 45 30.61 +36 54 51.1 |
|
| Date first |
1905 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
295 |
|
Pa last |
297.6 |
|
P.A. Now (θ) |
297.6° |
|
| Sep first |
74.2 |
|
Sep last |
74.041 |
|
Sep. Now (ρ) |
74.041" |
|
| Mag pri |
9.12 |
|
Mag sec |
11.57 |
|
delta mag (ΔM) |
2.45 |
|
Spectral class |
K5 (yellow-orange) |
|
| Pri motion ra |
-014 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-026 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=0.665
Nature of this double is uncertain.
22455+3655 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 45 31 +36 54 51 |
ES 217 AB |
2015 |
6 |
298 |
74.0 |
9.12 |
11.57 |
2.45 |
|
<=== |
| Show |
|
|
22 45 25 +36 55 25 |
ES 217 BC |
2016 |
9 |
64 |
3.5 |
11.57 |
12.60 |
1.03 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Tycho2 |
2748-01659-1 |
|
Gaia DR2 |
1904637302210094848 |
|
