09311+2123 BRT 2400
09h 31m 04.19s +21° 22' 12.4" P.A. 242.00 sep 4.7 mag 10.70,11.40
| Coord 2000 |
09311+2123 |
|
Discov num |
BRT2400 |
|
Comp |
|
|
Coord arcsec 2000 |
09 31 04.19 +21 22 12.4 |
|
| Date first |
1893 |
|
Date last |
2020 |
|
Obs |
12 |
|
| Pa first |
236 |
|
Pa last |
241.9 |
|
P.A. Now (θ) |
241.9° |
|
| Sep first |
4.2 |
|
Sep last |
4.69 |
|
Sep. Now (ρ) |
4.69" |
|
| Mag pri |
10.70 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
+021 |
|
Sec motion ra |
+009 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
rPM=0.868
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
Tycho2 |
1409-00995-1 |
|
Gaia DR2 |
634960341474302080 |
|