18154+3433 SEI 562
18h 15m 22.99s +34° 32' 48.0" P.A. 327.00 sep 27.2 mag 11.04,12.68
| Coord 2000 |
18154+3433 |
|
Discov num |
SEI 562 |
|
Comp |
|
|
Coord arcsec 2000 |
18 15 22.99 +34 32 48.0 |
|
| Date first |
1894 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
328 |
|
Pa last |
327.4 |
|
P.A. Now (θ) |
327.4° |
|
| Sep first |
29.5 |
|
Sep last |
27.164 |
|
Sep. Now (ρ) |
27.164" |
|
| Mag pri |
11.04 |
|
Mag sec |
12.68 |
|
delta mag (ΔM) |
1.64 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-021 |
|
| Notes |
|
|
rPM=0.709
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2630-01245-1 |
|
Gaia DR2 |
4605141557716603904 |
|