18468+0443 TDT 1051
18h 46m 46.69s +04° 42' 47.6" P.A. 168.00 sep 1.6 mag 11.39,11.76
| Coord 2000 |
18468+0443 |
|
Discov num |
TDT1051 |
|
Comp |
|
|
Coord arcsec 2000 |
18 46 46.69 +04 42 47.6 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
167 |
|
Pa last |
167.9 |
|
P.A. Now (θ) |
167.9° |
|
| Sep first |
1.7 |
|
Sep last |
1.595 |
|
Sep. Now (ρ) |
1.595" |
|
| Mag pri |
11.39 |
|
Mag sec |
11.76 |
|
delta mag (ΔM) |
0.37 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Tycho2 |
0456-00494-1 |
|
Gaia DR2 |
4282162387898156032 |
|