| Coord 2000 | 19399-2100 |
Discov num | SEE 390 |
Comp | Coord arcsec 2000 | 19 39 53.50 -21 00 17.3 |
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| Date first | 1897 |
Date last | 2015 |
Obs | 8 |
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| Pa first | 84 |
Pa last | 75 |
P.A. Now (θ) | 75° |
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| Sep first | 15.3 |
Sep last | 15.8 |
Sep. Now (ρ) | 15.8" |
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| Mag pri | 8.53 |
Mag sec | 13.28 |
delta mag (ΔM) | 4.75 |
Spectral class | F3V (yellow-white) |
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| Pri motion ra | +006 |
Sec motion ra | |||||||||
| Pri motion dec | -033 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 75.3 |
Precise sep | 15.831 |
Constellation | Sagittarius |
SAO | 188413 |
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| Tycho2 | 6311-01159-1 |
Gaia DR2 | 42065714176 |
HD | 185445 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19399-2100 | SEE 390 | 1998 | 4 | 76 | 15.6 | 8.53 | 13.20 | F3V | D | 193953.50-210017.3 | |
| 19399-2100 | SEE 390 | 2000 | 6 | 77 | 15.7 | 8.53 | 13.20 | F3V | D | 193953.50-210017.3 | |
| 19399-2100 | SEE 390 | 2010 | 7 | 76 | 15.1 | 8.53 | 13.28 | F3V | 193953.50-210017.3 | ||
| 19399-2100 | SEE 390 | 2015 | 8 | 75 | 15.8 | 8.53 | 13.28 | F3V | 193953.50-210017.3 |