| Coord 2000 | 19490+5916 |
Discov num | HJ 2906 |
Comp | Coord arcsec 2000 | 19 48 57.70 +59 16 12.5 |
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| Date first | 1831 |
Date last | 2015 |
Obs | 21 |
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| Pa first | 61 |
Pa last | 55 |
P.A. Now (θ) | 55° |
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| Sep first | 20.0 |
Sep last | 30.2 |
Sep. Now (ρ) | 30.2" |
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| Mag pri | 10.26 |
Mag sec | 11.14 |
delta mag (ΔM) | 0.88 |
Spectral class | K (yellow-orange) |
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| Pri motion ra | -001 |
Sec motion ra | +006 |
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| Pri motion dec | +004 |
Sec motion dec | +025 |
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| Notes | |||||||||||
| Precise pa | 55 |
Precise sep | 30.198 |
Constellation | Cygnus |
Tycho2 | 3947-01275-1 |
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| Gaia DR2 | 2235918948770558336 |
HD | 239229 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19490+5916 | HJ 2906 | 1999 | 13 | 56 | 29.9 | 10.26 | 11.14 | K | D | 194857.70+591612.5 | |
| 19490+5916 | HJ 2906 | 2010 | 14 | 55 | 30.1 | 10.26 | 11.14 | K | D | 194857.70+591612.5 | |
| 19490+5916 | HJ 2906 | 2015 | 17 | 55 | 30.2 | 10.26 | 11.14 | K | 194857.70+591612.5 |