18164-7537 UC 3541
18h 16m 25.76s -75° 36' 30.9" P.A. 265.00 sep 17.9 mag 11.50,16.34
| Coord 2000 |
18164-7537 |
|
Discov num |
UC 3541 |
|
Comp |
|
|
Coord arcsec 2000 |
18 16 25.76 -75 36 30.9 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
265 |
|
Pa last |
264.7 |
|
P.A. Now (θ) |
264.7° |
|
| Sep first |
19.4 |
|
Sep last |
17.853 |
|
Sep. Now (ρ) |
17.853" |
|
| Mag pri |
11.50 |
|
Mag sec |
16.34 |
|
delta mag (ΔM) |
4.84 |
|
Spectral class |
|
|
| Pri motion ra |
-033 |
|
Sec motion ra |
-017 |
|
| Pri motion dec |
-050 |
|
Sec motion dec |
-058 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.296 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Apus |
|
Tycho2 |
9445-00284-1 |
|
Gaia DR2 |
6414374197328738176 |
|
