20425+0100 TDT 2487
20h 42m 31.01s +00° 59' 50.2" P.A. 302.00 sep 1.1 mag 11.64,11.94
Coord 2000 |
20425+0100 |
|
Discov num |
TDT2487 |
|
Comp |
|
|
Coord arcsec 2000 |
20 42 31.01 +00 59 50.2 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
302 |
|
Pa last |
301.6 |
|
P.A. Now (θ) |
301.6° |
|
Sep first |
1.1 |
|
Sep last |
1.07 |
|
Sep. Now (ρ) |
1.07" |
|
Mag pri |
11.64 |
|
Mag sec |
11.94 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
+008 |
|
Sec motion dec |
+008 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Tycho2 |
0511-02166-1 |
|
Gaia DR2 |
4228307896034737280 |
|