| Coord 2000 | 20249+1124 |
Discov num | J 840 |
Comp | Coord arcsec 2000 | 20 24 46.96 +11 23 38.6 |
|||||
| Date first | 1912 |
Date last | 2015 |
Obs | 10 |
||||||
| Pa first | 46 |
Pa last | 52 |
P.A. Now (θ) | 52° |
||||||
| Sep first | 3.0 |
Sep last | 3.7 |
Sep. Now (ρ) | 3.7" |
||||||
| Mag pri | 11.30 |
Mag sec | 12.80 |
delta mag (ΔM) | 1.5 |
Spectral class | |||||
| Pri motion ra | -055 |
Sec motion ra | |||||||||
| Pri motion dec | -044 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 52.4 |
Precise sep | 3.731 |
Constellation | Delphinus |
Tycho2 | 1082-01994-1 |
||||
| Gaia DR2 | 17789941760 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20249+1124 | J 840 | 1997 | 6 | 56 | 3.9 | 9.50 | 10.50 | 202406.67+112400.0 | |||
| 20249+1124 | J 840 | 2009 | 7 | 51 | 3.8 | 9.50 | 10.50 | 202406.67+112400.0 | |||
| 20249+1124 | J 840 | 2015 | 10 | 52 | 3.7 | 11.30 | 12.80 | 202446.96+112338.6 |