21040+2539 SLE 515
21h 03m 58.36s +25° 39' 03.8" P.A. 348.00 sep 20.1 mag 10.80,13.10
| Coord 2000 |
21040+2539 |
|
Discov num |
SLE 515 |
|
Comp |
|
|
Coord arcsec 2000 |
21 03 58.36 +25 39 03.8 |
|
| Date first |
1998 |
|
Date last |
2012 |
|
Obs |
5 |
|
| Pa first |
349 |
|
Pa last |
348 |
|
P.A. Now (θ) |
348° |
|
| Sep first |
20.2 |
|
Sep last |
20.051 |
|
Sep. Now (ρ) |
20.051" |
|
| Mag pri |
10.80 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-042 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+026 |
|
| Notes |
|
|
rPM=1.052
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2176-00637-1 |
|
Gaia DR2 |
1844377605377232768 |
|
