Coord 2000 | 19561+3457 |
Discov num | HLM 34 |
Comp | Coord arcsec 2000 | 19 55 43.44 +34 55 41.2 |
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Date first | 1925 |
Date last | 2015 |
Obs | 12 |
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Pa first | 12 |
Pa last | 12 |
P.A. Now (θ) | 12° |
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Sep first | 9.8 |
Sep last | 9.9 |
Sep. Now (ρ) | 9.9" |
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Mag pri | 11.68 |
Mag sec | 13.07 |
delta mag (ΔM) | 1.39 |
Spectral class | |||||
Pri motion ra | -009 |
Sec motion ra | +001 |
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Pri motion dec | -011 |
Sec motion dec | -009 |
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Notes |
Precise pa | 12.2 |
Precise sep | 9.875 |
Constellation | Cygnus |
SAO | 69097 |
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Tycho2 | 2677-00990-1 |
Gaia DR2 | 2059363739587805184 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19561+3457 | HLM 34 | 2006 | 6 | 13 | 10.3 | 11.68 | 13.07 | D | 195543.44+345541.2 | ||
19561+3457 | HLM 34 | 2011 | 8 | 13 | 9.8 | 11.68 | 13.07 | 195543.44+345541.2 | |||
19561+3457 | HLM 34 | 2015 | 12 | 12 | 9.9 | 11.68 | 13.07 | 195543.44+345541.2 |