19130+3933 SEI 578
19h 12m 57.52s +39° 32' 48.5" P.A. 164.00 sep 21.6 mag 12.51,12.71
| Coord 2000 |
19130+3933 |
|
Discov num |
SEI 578 |
|
Comp |
|
|
Coord arcsec 2000 |
19 12 57.52 +39 32 48.5 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
164 |
|
Pa last |
163.6 |
|
P.A. Now (θ) |
163.6° |
|
| Sep first |
21.1 |
|
Sep last |
21.57 |
|
Sep. Now (ρ) |
21.57" |
|
| Mag pri |
12.51 |
|
Mag sec |
12.71 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
rPM=0.277 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
3125-02625-1 |
|
Gaia DR2 |
2099769451860553984 |
|