Coord 2000 | 20169+1303 |
Discov num | J 1879 |
Comp | AC |
Coord arcsec 2000 | 20 16 56.72 +13 02 42.6 |
||||
Date first | 1941 |
Date last | 2016 |
Obs | 11 |
||||||
Pa first | 275 |
Pa last | 272 |
P.A. Now (θ) | 272° |
||||||
Sep first | 10.0 |
Sep last | 13.7 |
Sep. Now (ρ) | 13.7" |
||||||
Mag pri | 11.83 |
Mag sec | 14.00 |
delta mag (ΔM) | 2.17 |
Spectral class | G8IIIb (yellow) |
||||
Pri motion ra | +002 |
Sec motion ra | +001 |
||||||||
Pri motion dec | +001 |
Sec motion dec | +006 |
||||||||
Notes | U
(Proper motion indicates non-physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 20 16 57 +13 02 43 | J 1879 AB | 2016 | 14 | 233 | 11.4 | 11.83 | 11.95 | 0.12 | ||||
Show | 20 16 57 +13 02 43 | J 1879 AC | 2016 | 11 | 272 | 13.7 | 11.83 | 14.00 | 2.17 | <=== | |||
Show | 20 16 57 +13 02 43 | ABH 137 AD | 2015 | 10 | 43 | 25.6 | 11.83 | 15.70 | 3.87 | ||||
Show | 20 16 57 +13 02 43 | ABH 137 AE | 2015 | 10 | 289 | 86.0 | 11.83 | 13.91 | 2.08 | ||||
Show | 20 16 57 +13 02 43 | ABH 137 AF | 2015 | 10 | 38 | 81.8 | 11.83 | 15.60 | 3.77 | ||||
Show | 20 16 57 +13 02 43 | ABH 137 AG | 2015 | 10 | 112 | 118.0 | 11.83 | 15.13 | 3.30 |
Precise pa | 272.2 |
Precise sep | 13.737 |
Constellation | Delphinus |
Gaia DR2 | 1803295242462462080 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20169+1303 | J 1879 | AC | 2006 | 4 | 272 | 13.7 | 12.22 | 14.40 | G8IIIb | D | 201656.72+130242.6 |
20169+1303 | J 1879 | AC | 2016 | 6 | 272 | 13.7 | 11.83 | 14.00 | G8IIIb | U | 201656.72+130242.6 |