18018-7111 TDT 645
18h 01m 47.31s -71° 10' 44.9" P.A. 242.00 sep 2.3 mag 11.94,12.77
| Coord 2000 |
18018-7111 |
|
Discov num |
TDT 645 |
|
Comp |
|
|
Coord arcsec 2000 |
18 01 47.31 -71 10 44.9 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
242 |
|
Pa last |
242.4 |
|
P.A. Now (θ) |
242.4° |
|
| Sep first |
2.3 |
|
Sep last |
2.3 |
|
Sep. Now (ρ) |
2.3" |
|
| Mag pri |
11.94 |
|
Mag sec |
12.77 |
|
delta mag (ΔM) |
0.83 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Apus |
|
Tycho2 |
9294-00966-1 |
|
Gaia DR2 |
6431494314928805888 |
|
