| Coord 2000 | 20213+0808 |
Discov num | GRV 333 |
Comp | Coord arcsec 2000 | 20 21 18.96 +08 08 30.8 |
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| Date first | 1919 |
Date last | 2015 |
Obs | 8 |
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| Pa first | 194 |
Pa last | 193 |
P.A. Now (θ) | 193° |
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| Sep first | 60.7 |
Sep last | 60.7 |
Sep. Now (ρ) | 60.7" |
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| Mag pri | 11.85 |
Mag sec | 12.27 |
delta mag (ΔM) | 0.42 |
Spectral class | |||||
| Pri motion ra | +028 |
Sec motion ra | +012 |
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| Pri motion dec | -026 |
Sec motion dec | -028 |
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| Notes | |||||||||||
| Precise pa | 193.2 |
Precise sep | 60.704 |
Constellation | Aquila |
Tycho2 | 1074-00166-1 |
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| Gaia DR2 | 4250252842456634624 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20213+0808 | GRV 333 | 2000 | 3 | 193 | 60.7 | 11.70 | 12.10 | D | 202118.96+080830.8 | ||
| 20213+0808 | GRV 333 | 2010 | 4 | 193 | 60.7 | 11.85 | 12.27 | 202118.96+080830.8 | |||
| 20213+0808 | GRV 333 | 2015 | 5 | 193 | 60.7 | 11.85 | 12.27 | 202118.96+080830.8 |