| Coord 2000 | 20032+0042 |
Discov num | HDO 316 |
Comp | AB |
Coord arcsec 2000 | 20 03 13.23 +00 42 02.0 |
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| Date first | 1900 |
Date last | 2015 |
Obs | 5 |
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| Pa first | 146 |
Pa last | 143 |
P.A. Now (θ) | 143° |
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| Sep first | 4.2 |
Sep last | 4.5 |
Sep. Now (ρ) | 4.5" |
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| Mag pri | 8.81 |
Mag sec | 13.20 |
delta mag (ΔM) | 4.39 |
Spectral class | A0 (white) |
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| Pri motion ra | -003 |
Sec motion ra | |||||||||
| Pri motion dec | +001 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 20032+0042 | HDO 316 | AB | 1900 | 2015 | 5 | 143 | 4.5 | 8.81 | 13.20 | 4.39 | <=== | |||
| Show | 20032+0042 | HDO 316 | AC | 1900 | 2015 | 8 | 189 | 16.4 | 8.81 | 11.70 | 2.89 |
| Precise pa | 143.1 |
Precise sep | 4.509 |
Constellation | Aquila |
SAO | 125382 |
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| Tycho2 | 0494-01706-1 |
Gaia DR2 | 30765554304 |
HD | 190075 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20032+0042 | HDO 316 | AB | 2000 | 4 | 148 | 4.1 | 8.81 | 13.20 | A0 | D | 200313.23+004202.0 |
| 20032+0042 | HDO 316 | AB | 2015 | 5 | 143 | 4.5 | 8.81 | 13.20 | A0 | 200313.23+004202.0 |