20423+3601 TDT 2481
20h 42m 16.08s +36° 00' 56.8" P.A. 43.00 sep 0.7 mag 12.08,12.36
| Coord 2000 |
20423+3601 |
|
Discov num |
TDT2481 |
|
Comp |
|
|
Coord arcsec 2000 |
20 42 16.08 +36 00 56.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
43 |
|
Pa last |
42.5 |
|
P.A. Now (θ) |
42.5° |
|
| Sep first |
0.7 |
|
Sep last |
0.7 |
|
Sep. Now (ρ) |
0.7" |
|
| Mag pri |
12.08 |
|
Mag sec |
12.36 |
|
delta mag (ΔM) |
0.28 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
+006 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2699-02845-1 |
|
Gaia DR2 |
1870564502029369216 |
|
