18471+3656 COU 1310
18h 47m 04.55s +36° 56' 17.1" P.A. 4.00 sep 1.5 mag 9.91,11.77 Sp G5
| Coord 2000 |
18471+3656 |
|
Discov num |
COU1310 |
|
Comp |
|
|
Coord arcsec 2000 |
18 47 04.55 +36 56 17.1 |
|
| Date first |
1975 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
3 |
|
Pa last |
3.9 |
|
P.A. Now (θ) |
3.9° |
|
| Sep first |
1.3 |
|
Sep last |
1.549 |
|
Sep. Now (ρ) |
1.549" |
|
| Mag pri |
9.91 |
|
Mag sec |
11.77 |
|
delta mag (ΔM) |
1.86 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2650-01555-1 |
|
Gaia DR2 |
2096592511790250368 |
|