18098-7727 NSN 442
18h 09m 47.08s -77° 26' 36.6" P.A. 293.00 sep 2.1 mag 12.82,19.36
| Coord 2000 |
18098-7727 |
|
Discov num |
NSN 442 |
|
Comp |
|
|
Coord arcsec 2000 |
18 09 47.08 -77 26 36.6 |
|
| Date first |
2015 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
293 |
|
Pa last |
292.5 |
|
P.A. Now (θ) |
292.5° |
|
| Sep first |
2.1 |
|
Sep last |
2.074 |
|
Sep. Now (ρ) |
2.074" |
|
| Mag pri |
12.82 |
|
Mag sec |
19.36 |
|
delta mag (ΔM) |
6.54 |
|
Spectral class |
|
|
| Pri motion ra |
-011 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-187 |
|
Sec motion dec |
-182 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.027 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
