| Coord 2000 | 20336+2111 |
Discov num | HJ 2979 |
Comp | AB |
Coord arcsec 2000 | 20 33 38.98 +21 10 27.7 |
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| Date first | 1831 |
Date last | 2015 |
Obs | 13 |
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| Pa first | 51 |
Pa last | 63 |
P.A. Now (θ) | 63° |
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| Sep first | 10.0 |
Sep last | 10.4 |
Sep. Now (ρ) | 10.4" |
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| Mag pri | 10.35 |
Mag sec | 11.30 |
delta mag (ΔM) | 0.95 |
Spectral class | |||||
| Pri motion ra | +004 |
Sec motion ra | +007 |
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| Pri motion dec | +001 |
Sec motion dec | -006 |
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| Notes | |||||||||||
| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 20336+2111 | HJ 2979 | AB | 1831 | 2015 | 13 | 63 | 10.4 | 10.35 | 11.30 | 0.95 | <=== | |||
| Show | 20336+2111 | HJ 2979 | AC | 1916 | 2015 | 11 | 354 | 18.9 | 10.35 | 12.40 | 2.05 |
| Precise pa | 63.4 |
Precise sep | 10.38 |
Constellation | Vulpecula |
SAO | 88837 |
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| Tycho2 | 1645-01879-1 |
Gaia DR2 | 36029392000 |
HD | 346964 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20336+2111 | HJ 2979 | AB | 2000 | 5 | 63 | 10.4 | 10.35 | 11.30 | D | 203338.98+211027.7 | |
| 20336+2111 | HJ 2979 | AB | 2011 | 6 | 63 | 10.4 | 10.35 | 11.30 | D | 203338.98+211027.7 | |
| 20336+2111 | HJ 2979 | AB | 2013 | 8 | 64 | 10.6 | 10.35 | 11.30 | 203338.98+211027.7 | ||
| 20336+2111 | HJ 2979 | AB | 2015 | 9 | 63 | 10.4 | 10.35 | 11.30 | 203338.98+211027.7 |