22171-3822 TDT 3445
22h 17m 07.46s -38° 21' 49.5" P.A. 208.00 sep 1.5 mag 11.57,12.60
| Coord 2000 |
22171-3822 |
|
Discov num |
TDT3445 |
|
Comp |
|
|
Coord arcsec 2000 |
22 17 07.46 -38 21 49.5 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
211 |
|
Pa last |
207.7 |
|
P.A. Now (θ) |
207.7° |
|
| Sep first |
1.4 |
|
Sep last |
1.535 |
|
Sep. Now (ρ) |
1.535" |
|
| Mag pri |
11.57 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.03 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Grus |
|
Tycho2 |
7996-01110-1 |
|
Gaia DR2 |
6573777093858061440 |
|