17442-6917 MLO 77
17h 44m 14.22s -69° 17' 06.5" P.A. 301.00 sep 8.4 mag 9.17,11.30
| Coord 2000 |
17442-6917 |
|
Discov num |
MLO 77 |
|
Comp |
|
|
Coord arcsec 2000 |
17 44 14.22 -69 17 06.5 |
|
| Date first |
1915 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
309 |
|
Pa last |
301.1 |
|
P.A. Now (θ) |
301.1° |
|
| Sep first |
8.8 |
|
Sep last |
8.376 |
|
Sep. Now (ρ) |
8.376" |
|
| Mag pri |
9.17 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
2.13 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-024 |
|
Sec motion dec |
-023 |
|
| Notes |
|
|
rPM=0.25 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Apus |
|
Tycho2 |
9289-02302-1 |
|
Gaia DR2 |
5810540450221182080 |
|
