18515+3418 DAM 1253
18h 51m 30.69s +34° 17' 36.1" P.A. 339.00 sep 9.8 mag 12.30,13.40
| Coord 2000 |
18515+3418 |
|
Discov num |
DAM1253 |
|
Comp |
|
|
Coord arcsec 2000 |
18 51 30.69 +34 17 36.1 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
339 |
|
Pa last |
339.4 |
|
P.A. Now (θ) |
339.4° |
|
| Sep first |
9.8 |
|
Sep last |
9.789 |
|
Sep. Now (ρ) |
9.789" |
|
| Mag pri |
12.30 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-015 |
|
| Notes |
|
|
rPM=0.154 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2646-00417-1 |
|
Gaia DR2 |
2092298609646112768 |
|