17139+0426 BAL 2881
17h 13m 54.22s +04° 25' 58.5" P.A. 39.00 sep 11.5 mag 9.90,12.50
| Coord 2000 |
17139+0426 |
|
Discov num |
BAL2881 |
|
Comp |
|
|
Coord arcsec 2000 |
17 13 54.22 +04 25 58.5 |
|
| Date first |
1994 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
40 |
|
Pa last |
39 |
|
P.A. Now (θ) |
39° |
|
| Sep first |
11.5 |
|
Sep last |
11.489 |
|
Sep. Now (ρ) |
11.489" |
|
| Mag pri |
9.90 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=1.556
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
0407-00300-1 |
|
Gaia DR2 |
4388744715750560640 |
|