Coord 2000 | 20280-0009 |
Discov num | HJ 916 |
Comp | AB |
Coord arcsec 2000 | 20 28 00.09 -00 09 04.9 |
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Date first | 1827 |
Date last | 2015 |
Obs | 14 |
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Pa first | 250 |
Pa last | 260 |
P.A. Now (θ) | 260° |
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Sep first | 9.0 |
Sep last | 14.8 |
Sep. Now (ρ) | 14.8" |
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Mag pri | 9.05 |
Mag sec | 10.99 |
delta mag (ΔM) | 1.94 |
Spectral class | K5 (yellow-orange) |
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Pri motion ra | +005 |
Sec motion ra | +005 |
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Pri motion dec | -007 |
Sec motion dec | -048 |
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Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 144459 | 20280-0009 | HJ 916 | AB | 1827 | 2015 | 14 | 260 | 14.8 | 9.05 | 10.99 | 1.94 | <=== | ||
Show | 144459 | 20280-0009 | SHY 333 | BC | 1991 | 2000 | 4 | 149 | 999.9 | 10.99 | 7.84 | 3.15 |
Precise pa | 260 |
Precise sep | 14.793 |
Constellation | Aquila |
SAO | 144459 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20280-0009 | HJ 916 | AB | 1998 | 8 | 259 | 15.0 | 9.05 | 10.99 | K5 | D | 202800.09-000904.9 |
20280-0009 | HJ 916 | AB | 2000 | 9 | 259 | 15.1 | 9.05 | 10.99 | K5 | N D | 202800.09-000904.9 |
20280-0009 | HJ 916 | AB | 2010 | 13 | 260 | 13.8 | 9.05 | 10.99 | K5 | NU | 202800.09-000904.9 |
20280-0009 | HJ 916 | AB | 2015 | 12 | 260 | 14.8 | 9.05 | 10.99 | K5 | NU | 202800.09-000904.9 |