21015+4301 TDT 2698
21h 01m 28.46s +43° 01' 17.0" P.A. 6.00 sep 0.6 mag 10.97,11.18
| Coord 2000 |
21015+4301 |
|
Discov num |
TDT2698 |
|
Comp |
|
|
Coord arcsec 2000 |
21 01 28.46 +43 01 17.0 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
6 |
|
Pa last |
6 |
|
P.A. Now (θ) |
6° |
|
| Sep first |
0.6 |
|
Sep last |
0.59 |
|
Sep. Now (ρ) |
0.59" |
|
| Mag pri |
10.97 |
|
Mag sec |
11.18 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3176-00443-1 |
|
Gaia DR2 |
2161938931677093760 |
|
