| Coord 2000 | 20222+1623 |
Discov num | GUI 31 |
Comp | AC |
Coord arcsec 2000 | 20 22 12.39 +16 22 49.4 |
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| Date first | 1892 |
Date last | 2016 |
Obs | 21 |
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| Pa first | 127 |
Pa last | 129 |
P.A. Now (θ) | 129° |
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| Sep first | 38.0 |
Sep last | 37.0 |
Sep. Now (ρ) | 37" |
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| Mag pri | 8.99 |
Mag sec | 10.60 |
delta mag (ΔM) | 1.61 |
Spectral class | A8V (white) |
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| Pri motion ra | +011 |
Sec motion ra | -005 |
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| Pri motion dec | +000 |
Sec motion dec | +000 |
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| Notes | |||||||||||
| Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 106029 | 20 22 12 +16 22 49 | STF 2670 AB | 2019 | 42 | 153 | 30.0 | 8.99 | 9.19 | 0.20 | |||
| Show | 106029 | 20 22 12 +16 22 49 | GUI 31 AC | 2016 | 21 | 129 | 37.0 | 8.99 | 10.60 | 1.61 | <=== | ||
| Show | 106029 | 20 22 12 +16 22 49 | ABH 139 AD | 2016 | 15 | 143 | 93.0 | 8.99 | 11.67 | 2.68 | |||
| Show | 106030 | 20 22 13 +16 22 23 | STF 2670 BC | 2019 | 29 | 77 | 15.9 | 9.19 | 10.60 | 1.41 |
| Precise pa | 129.4 |
Precise sep | 36.99 |
Constellation | Delphinus |
SAO | 106029 |
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| HIP | 100446 |
Tycho2 | 1631-02374-1 |
Gaia DR2 | 1808820327052705280 |
HD | 355469 |
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| BD | BD+15 4142 |
Distance | 934.58 |
Distance ly | 3048.6 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20222+1623 | GUI 31 | AC | 1999 | 11 | 129 | 36.7 | 8.99 | 10.60 | A8V | D | 202212.39+162249.4 |
| 20222+1623 | GUI 31 | AC | 2010 | 13 | 128 | 36.1 | 8.99 | 10.60 | A8V | D | 202212.39+162249.4 |
| 20222+1623 | GUI 31 | AC | 2013 | 15 | 129 | 36.7 | 8.99 | 10.60 | A8V | 202212.39+162249.4 | |
| 20222+1623 | GUI 31 | AC | 2016 | 16 | 129 | 37.0 | 8.99 | 10.60 | A8V | 202212.39+162249.4 |