| Coord 2000 | 20294+0330 |
Discov num | HJ 2970 |
Comp | Coord arcsec 2000 | 20 29 23.10 +03 30 04.5 |
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| Date first | 1830 |
Date last | 2015 |
Obs | 17 |
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| Pa first | 184 |
Pa last | 180 |
P.A. Now (θ) | 180° |
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| Sep first | 8.0 |
Sep last | 12.0 |
Sep. Now (ρ) | 12" |
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| Mag pri | 10.38 |
Mag sec | 10.98 |
delta mag (ΔM) | 0.6 |
Spectral class | |||||
| Pri motion ra | +008 |
Sec motion ra | +010 |
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| Pri motion dec | -010 |
Sec motion dec | -011 |
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| Notes | |||||||||||
| Precise pa | 180.1 |
Precise sep | 12 |
Constellation | Delphinus |
Tycho2 | 0501-02201-1 |
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| Gaia DR2 | 4244814142549203584 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20294+0330 | HJ 2970 | 2000 | 9 | 180 | 12.0 | 10.38 | 10.98 | N D | 202923.10+033004.5 | ||
| 20294+0330 | HJ 2970 | 2011 | 10 | 180 | 12.0 | 10.38 | 10.98 | N D | 202923.10+033004.5 | ||
| 20294+0330 | HJ 2970 | 2015 | 13 | 180 | 12.0 | 10.38 | 10.98 | N | 202923.10+033004.5 |