20539+0730 TDT 2613
20h 53m 52.84s +07° 30' 00.6" P.A. 69.00 sep 0.6 mag 11.26,11.33
Coord 2000 |
20539+0730 |
|
Discov num |
TDT2613 |
|
Comp |
|
|
Coord arcsec 2000 |
20 53 52.84 +07 30 00.6 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
69 |
|
Pa last |
69 |
|
P.A. Now (θ) |
69° |
|
Sep first |
0.6 |
|
Sep last |
0.63 |
|
Sep. Now (ρ) |
0.63" |
|
Mag pri |
11.26 |
|
Mag sec |
11.33 |
|
delta mag (ΔM) |
0.07 |
|
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 |
Delphinus |
|
Tycho2 |
1090-03222-1 |
|
Gaia DR2 |
1737707106122074752 |
|