22430+4443 ES 1348 (HD 215227)
22h 42m 57.30s +44° 43' 18.3" P.A. 101.00 sep 2.5 mag 8.79,12.34 Sp B5:ne dist. 609.76 pc (1989.04 l.y.)
| Coord 2000 |
22430+4443 |
|
Discov num |
ES 1348 |
|
Comp |
|
|
Coord arcsec 2000 |
22 42 57.30 +44 43 18.3 |
|
| Date first |
1914 |
|
Date last |
1991 |
|
Obs |
3 |
|
| Pa first |
102 |
|
Pa last |
101.3 |
|
P.A. Now (θ) |
101.3° |
|
| Sep first |
2.7 |
|
Sep last |
2.47 |
|
Sep. Now (ρ) |
2.47" |
|
| Mag pri |
8.79 |
|
Mag sec |
12.34 |
|
delta mag (ΔM) |
3.55 |
|
Spectral class |
B5:ne (blue-white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.349
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 215227 |
|
Constellation |
Lacerta |
|
SAO |
52294 |
|
HIP |
112148 |
|
| Tycho2 |
3226-01181-1 |
|
Gaia DR2 |
1982359580155628160 |
|
HD |
215227 |
|
BD |
BD+43 4279 |
|
| Distance |
609.76 |
|
Distance ly |
1989.04 |
|
