| Coord 2000 | 20300-0311 |
Discov num | RST4668 |
Comp | Coord arcsec 2000 | 20 29 57.39 -03 10 51.6 |
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| Date first | 1939 |
Date last | 2015 |
Obs | 3 |
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| Pa first | 167 |
Pa last | 162 |
P.A. Now (θ) | 162° |
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| Sep first | 1.9 |
Sep last | 2.2 |
Sep. Now (ρ) | 2.2" |
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| Mag pri | 8.48 |
Mag sec | 12.50 |
delta mag (ΔM) | 4.02 |
Spectral class | A5 (white) |
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| Pri motion ra | +001 |
Sec motion ra | |||||||||
| Pri motion dec | -006 |
Sec motion dec | |||||||||
| Notes | S
(Parallax indidates non-physical) |
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| Precise pa | 161.5 |
Precise sep | 2.166 |
Constellation | Aquila |
Tycho2 | 5167-02045-1 |
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| Gaia DR2 | 4219572654109529344 |
HD | 195199 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20300-0311 | RST4668 | 1943 | 2 | 171 | 2.0 | 8.48 | 12.50 | A5 | 202957.39-031051.6 | ||
| 20300-0311 | RST4668 | 2015 | 3 | 162 | 2.2 | 8.48 | 12.50 | A5 | S | 202957.39-031051.6 |