18301+4325 J 763
18h 30m 09.65s +43° 26' 30.1" P.A. 310.00 sep 1.9 mag 12.00,12.30
Coord 2000 |
18301+4325 |
|
Discov num |
J 763 |
|
Comp |
|
|
Coord arcsec 2000 |
18 30 09.65 +43 26 30.1 |
|
Date first |
1912 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
309 |
|
Pa last |
309.7 |
|
P.A. Now (θ) |
309.7° |
|
Sep first |
1.5 |
|
Sep last |
1.866 |
|
Sep. Now (ρ) |
1.866" |
|
Mag pri |
12.00 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
+010 |
|
Sec motion ra |
|
|
Pri motion dec |
-002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2111857242176119808 |
|
ADS |
11412 |
|