18162-3908 TDT 767
18h 16m 14.80s -39° 08' 13.8" P.A. 3.00 sep 2.4 mag 11.42,11.88
Coord 2000 |
18162-3908 |
|
Discov num |
TDT 767 |
|
Comp |
|
|
Coord arcsec 2000 |
18 16 14.80 -39 08 13.8 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
3 |
|
Pa last |
3.1 |
|
P.A. Now (θ) |
3.1° |
|
Sep first |
2.6 |
|
Sep last |
2.354 |
|
Sep. Now (ρ) |
2.354" |
|
Mag pri |
11.42 |
|
Mag sec |
11.88 |
|
delta mag (ΔM) |
0.46 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
-024 |
|
Sec motion dec |
+020 |
|
Notes |
|
|
rPM=1.717
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Austrina |
|
Tycho2 |
7900-01932-1 |
|
Gaia DR2 |
6727376772317057920 |
|