18499+5516 MLR 574
18h 49m 53.93s +55° 15' 59.4" P.A. 55.00 sep 1.1 mag 10.59,10.83
| Coord 2000 |
18499+5516 |
|
Discov num |
MLR 574 |
|
Comp |
|
|
Coord arcsec 2000 |
18 49 53.93 +55 15 59.4 |
|
| Date first |
1981 |
|
Date last |
2019 |
|
Obs |
12 |
|
| Pa first |
52 |
|
Pa last |
54.8 |
|
P.A. Now (θ) |
54.8° |
|
| Sep first |
1.1 |
|
Sep last |
1.08 |
|
Sep. Now (ρ) |
1.08" |
|
| Mag pri |
10.59 |
|
Mag sec |
10.83 |
|
delta mag (ΔM) |
0.24 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
3922-01472-1 |
|
Gaia DR2 |
2147058691053548672 |
|