| Coord 2000 | 20107+3015 |
Discov num | TDT2051 |
Comp | Coord arcsec 2000 | 20 10 43.45 +30 14 40.6 |
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| Date first | 1991 |
Date last | 1991 |
Obs | 1 |
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| Pa first | 242 |
Pa last | 242 |
P.A. Now (θ) | 242° |
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| Sep first | 2.0 |
Sep last | 2.0 |
Sep. Now (ρ) | 2" |
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| Mag pri | 11.90 |
Mag sec | 12.27 |
delta mag (ΔM) | 0.37 |
Spectral class | M1.5 (red) |
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| Pri motion ra | +003 |
Sec motion ra | |||||||||
| Pri motion dec | -004 |
Sec motion dec | |||||||||
| Notes | X
(Dubious double) |
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| Precise pa | 242.3 |
Precise sep | 2 |
Constellation | Cygnus |
SAO | 69547 |
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| Tycho2 | 2671-01329-1 |
Gaia DR2 | 59019398016 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20107+3015 | TDT2051 | 1991 | 1 | 242 | 2.0 | 11.90 | 12.27 | 201043.45+301440.6 |