| Coord 2000 | 20212-0353 |
Discov num | BRT 498 |
Comp | Coord arcsec 2000 | 20 21 11.72 -03 53 17.8 |
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| Date first | 1895 |
Date last | 2016 |
Obs | 6 |
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| Pa first | 177 |
Pa last | 184 |
P.A. Now (θ) | 184° |
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| Sep first | 3.1 |
Sep last | 3.2 |
Sep. Now (ρ) | 3.2" |
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| Mag pri | 10.90 |
Mag sec | 11.20 |
delta mag (ΔM) | 0.3 |
Spectral class | |||||
| Pri motion ra | +005 |
Sec motion ra | +002 |
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| Pri motion dec | +011 |
Sec motion dec | +001 |
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| Notes | |||||||||||
| Precise pa | 184.1 |
Precise sep | 3.242 |
Constellation | Aquila |
Gaia DR2 | 4219288670872997248 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20212-0353 | BRT 498 | 2001 | 3 | 184 | 3.2 | 10.90 | 11.20 | D | 202111.72-035317.8 | ||
| 20212-0353 | BRT 498 | 2015 | 5 | 184 | 3.2 | 10.90 | 11.20 | 202111.72-035317.8 |