17048+1816 BRT 2428
17h 04m 51.43s +18° 15' 52.9" P.A. 127.00 sep 3.9 mag 11.10,11.50
Coord 2000 |
17048+1816 |
|
Discov num |
BRT2428 |
|
Comp |
|
|
Coord arcsec 2000 |
17 04 51.43 +18 15 52.9 |
|
Date first |
1895 |
|
Date last |
2019 |
|
Obs |
16 |
|
Pa first |
130 |
|
Pa last |
126.9 |
|
P.A. Now (θ) |
126.9° |
|
Sep first |
4.0 |
|
Sep last |
3.92 |
|
Sep. Now (ρ) |
3.92" |
|
Mag pri |
11.10 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
-019 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
+007 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=0.838
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4560127620400829056 |
|