Coord 2000 | 20147+1602 |
Discov num | CHE 236 |
Comp | Coord arcsec 2000 | 20 14 42.19 +16 01 52.9 |
|||||
Date first | 1910 |
Date last | 2015 |
Obs | 11 |
||||||
Pa first | 293 |
Pa last | 291 |
P.A. Now (θ) | 291° |
||||||
Sep first | 22.6 |
Sep last | 21.4 |
Sep. Now (ρ) | 21.4" |
||||||
Mag pri | 12.98 |
Mag sec | 13.77 |
delta mag (ΔM) | 0.79 |
Spectral class | |||||
Pri motion ra | -030 |
Sec motion ra | -005 |
||||||||
Pri motion dec | -015 |
Sec motion dec | -014 |
||||||||
Notes |
Precise pa | 290.9 |
Precise sep | 21.432 |
Constellation | Delphinus |
Gaia DR2 | 1808638151722555136 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20147+1602 | CHE 236 | 1998 | 2 | 291 | 21.6 | 10.41 | 11.00 | D | 201442.19+160152.9 | ||
20147+1602 | CHE 236 | 2008 | 3 | 291 | 21.5 | 10.41 | 11.00 | D | 201442.19+160152.9 | ||
20147+1602 | CHE 236 | 2010 | 6 | 291 | 21.6 | 12.98 | 13.77 | 201442.19+160152.9 | |||
20147+1602 | CHE 236 | 2015 | 7 | 291 | 21.4 | 12.98 | 13.77 | 201442.19+160152.9 |