Coord 2000 | 18181-1215 |
Discov num | BRT2749 |
Comp | KJ |
Coord arcsec 2000 | 18 18 02.62 -12 14 39.8 |
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Date first | 1906 |
Date last | 2000 |
Obs | 5 |
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Pa first | 118 |
Pa last | 121 |
P.A. Now (θ) | 121° |
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Sep first | 4.9 |
Sep last | 4.4 |
Sep. Now (ρ) | 4.4" |
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Mag pri | 10.51 |
Mag sec | 11.42 |
delta mag (ΔM) | 0.91 |
Spectral class | B (blue-white) |
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Pri motion ra | -001 |
Sec motion ra | |||||||||
Pri motion dec | -006 |
Sec motion dec | |||||||||
Notes | N
(See Notes) |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 161292 | 18181-1215 | DBK 1 | Aa,Ab | 2008 | 2016 | 15 | 273 | 0.0 | 7.45 | Y | ||||
Show | MY Ser | 161292 | 18181-1215 | TRN 27 | AB | 2001 | 2012 | 3 | 40 | 4.8 | 7.45 | 16.00 | 8.55 | ||
Show | 161292 | 18181-1215 | SS 7 | AC | 1953 | 2015 | 4 | 191 | 14.3 | 7.45 | 14.30 | 6.85 | |||
Show | 161292 | 18181-1215 | SS 7 | AD | 1906 | 2015 | 8 | 260 | 18.1 | 7.45 | 12.90 | 5.45 | |||
Show | 161292 | 18181-1215 | SS 7 | AE | 1906 | 2015 | 7 | 217 | 18.0 | 7.45 | 13.00 | 5.55 | |||
Show | 161292 | 18181-1215 | SS 7 | AF | 1906 | 2015 | 11 | 16 | 30.2 | 7.45 | 10.80 | 3.35 | |||
Show | 161292 | 18181-1215 | SS 7 | AG | 1953 | 2015 | 5 | 9 | 39.5 | 7.45 | 15.50 | 8.05 | |||
Show | 161292 | 18181-1215 | SS 7 | AH | 1907 | 2017 | 8 | 269 | 40.8 | 7.45 | 9.80 | 2.35 | |||
Show | 161292 | 18181-1215 | SS 7 | AI | 1953 | 2015 | 4 | 299 | 45.6 | 7.45 | 13.70 | 6.25 | |||
Show | 161292 | 18181-1215 | SS 7 | AJ | 1906 | 2015 | 5 | 258 | 45.2 | 7.45 | 11.42 | 3.97 | |||
Show | 161292 | 18181-1215 | SS 7 | AK | 1907 | 2000 | 4 | 262 | 48.6 | 7.45 | 10.51 | 3.06 | |||
Show | 161292 | 18181-1215 | SS 7 | AL | 1953 | 2015 | 5 | 348 | 51.8 | 7.45 | 14.50 | 7.05 | |||
Show | 161292 | 18181-1215 | SS 7 | AM | 1953 | 2015 | 5 | 255 | 64.3 | 7.45 | 15.30 | 7.85 | |||
Show | 161292 | 18181-1215 | SS 7 | AN | 1953 | 2015 | 5 | 280 | 71.2 | 7.45 | 15.10 | 7.65 | |||
Show | 161292 | 18181-1215 | SS 7 | AO | 1953 | 2015 | 5 | 305 | 72.0 | 7.45 | 15.90 | 8.45 | |||
Show | 161292 | 18181-1215 | SS 7 | AP | 1907 | 2015 | 7 | 286 | 72.6 | 7.45 | 10.40 | 2.95 | |||
Show | 161292 | 18181-1215 | SS 7 | AQ | 1907 | 2015 | 6 | 291 | 84.9 | 7.45 | 11.70 | 4.25 | |||
Show | 161292 | 18181-1215 | BRT2749 | KJ | 1906 | 2000 | 5 | 121 | 4.4 | 10.51 | 11.42 | 0.91 | <=== |
Precise pa | 121 |
Precise sep | 4.383 |
Var name | MY Ser |
Constellation | Serpens |
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SAO | 161292 |
HIP | 89681 |
Tycho2 | 5685-04407-1 |
Gaia DR2 | 4153657340054934528 |
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HD | 167971 |
BD | BD-12 4980 |
Distance | 662.25 |
Distance ly | 2160.26 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
18181-1215 | BRT2749 | KJ | 2000 | 4 | 121 | 4.4 | 10.51 | 11.42 | B | 181802.62-121439.8 |