21561+8218 TDT 3247
21h 56m 03.14s +82° 17' 53.5" P.A. 352.00 sep 0.6 mag 10.70,10.85 Sp K0III
| Coord 2000 |
21561+8218 |
|
Discov num |
TDT3247 |
|
Comp |
|
|
Coord arcsec 2000 |
21 56 03.14 +82 17 53.5 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
352 |
|
Pa last |
352.3 |
|
P.A. Now (θ) |
352.3° |
|
| Sep first |
0.6 |
|
Sep last |
0.56 |
|
Sep. Now (ρ) |
0.56" |
|
| Mag pri |
10.70 |
|
Mag sec |
10.85 |
|
delta mag (ΔM) |
0.15 |
|
Spectral class |
K0III (yellow-orange) |
|
| Pri motion ra |
+012 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4611-00181-1 |
|
Gaia DR2 |
2299381454256090368 |
|
