| Coord 2000 | 20155+1502 |
Discov num | SMA 114 |
Comp | Coord arcsec 2000 | 20 15 36.42 +15 02 53.5 |
|||||
| Date first | 1921 |
Date last | 2015 |
Obs | 7 |
||||||
| Pa first | 297 |
Pa last | 310 |
P.A. Now (θ) | 310° |
||||||
| Sep first | 5.5 |
Sep last | 5.0 |
Sep. Now (ρ) | 5" |
||||||
| Mag pri | 12.00 |
Mag sec | 12.20 |
delta mag (ΔM) | 0.2 |
Spectral class | |||||
| Pri motion ra | +022 |
Sec motion ra | |||||||||
| Pri motion dec | -003 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 310.4 |
Precise sep | 5.011 |
Constellation | Delphinus |
Gaia DR2 | 51093573248 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20155+1502 | SMA 114 | 1921 | 1 | 297 | 5.5 | 12.00 | 12.20 | 201512.00+150200.0 | |||
| 20155+1502 | SMA 114 | 1998 | 2 | 308 | 5.0 | 12.00 | 12.20 | D | 201536.42+150253.5 | ||
| 20155+1502 | SMA 114 | 2008 | 3 | 310 | 5.0 | 12.00 | 12.20 | D | 201536.42+150253.5 | ||
| 20155+1502 | SMA 114 | 2010 | 5 | 309 | 4.8 | 12.00 | 12.20 | 201536.42+150253.5 | |||
| 20155+1502 | SMA 114 | 2015 | 6 | 310 | 5.0 | 12.00 | 12.20 | 201536.42+150253.5 |