Coord 2000 | 16539-4153 | Discov num | SNA 49 | Comp | AD | Coord arcsec 2000 | 16 53 55.60 -41 52 51.4 | ||||
Date first | 2012 | Date last | 2012 | Obs | 1 | ||||||
Pa first | 145 | Pa last | 144.8 | P.A. Now (θ) | 144.8° | ||||||
Sep first | 5.1 | Sep last | 5.06 | Sep. Now (ρ) | 5.06" | ||||||
Mag pri | 7.11 | Mag sec | 11.26 | delta mag (ΔM) | 4.15 | Spectral class | O9.5III (blue) | ||||
Pri motion ra | -002 | Sec motion ra | |||||||||
Pri motion dec | +002 | Sec motion dec | |||||||||
Notes | N V K (See Notes, Proper motion indicates physical, K-band or other infrared magnitudes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 227370 | 16 53 56 -41 52 51 | SNA 49 Aa,Ab | 2012 | 1 | 345 | 0.1 | 7.20 | 10.00 | 2.80 | |||
Show | 227370 | 16 53 56 -41 52 51 | SNA 49 AB | 2012 | 1 | 18 | 2.2 | 7.11 | 13.98 | 6.87 | |||
Show | 227370 | 16 53 56 -41 52 51 | SNA 49 AC | 2012 | 1 | 332 | 2.9 | 7.11 | 13.34 | 6.23 | |||
Show | HD 152219 | 227370 | 16 53 56 -41 52 51 | SNA 49 AD | 2012 | 1 | 145 | 5.1 | 7.11 | 11.26 | 4.15 | <=== | |
Show | 227370 | 16 53 56 -41 52 51 | SNA 49 AE | 2015 | 2 | 65 | 5.3 | 7.11 | 12.19 | 5.08 | |||
Show | 227370 | 16 53 56 -41 52 51 | SNA 49 AF | 2012 | 2 | 175 | 7.2 | 7.11 | 13.15 | 6.04 |
Name | HD 152219 | Constellation | Scorpius | SAO | 227370 | Tycho2 | 7876-02282-1 | ||||
Gaia DR2 | 5966503597648760064 | HD | 152219 |
discov_num | notes | refcode |
SNA 49 | The primary is V1292 Sco, a detached Algol-type eclipsing binary and | Sna2006 |
SB2, with a period of 4.2d (Sana et al. 2006; Sana 2009). All of the | Sna2009 | |
resolved companions are too wide to be the spectroscopic companion. | Sna2014 |
refcode | metd | author | reference |
Sna2006 | not - | Sana, H., Gosset, E., Rauw, G., Sung, H., & Vreux, J.-M. | 2006A&A...454.1047S |
Sna2006 | A&A 454, 1047, 2006 | ||
Sna2009 | not - | Sana, H., Gosset, E., & Evans, C.J. | 2009MNRAS.400.1479S |
Sna2009 | MNRAS 400, 1479, 2009 | ||
Sna2014 | Kv j | Sana, H., LeBouquin, J.-B., Lacour, S., Berger, J.-P., Duvert, G., Gauchet, L., | 2014ApJS..215...15S |
Sna2014 | +A | Norris, B., Olofsson, J., Pickel, D., Zins, G., Absil, O., de Koter, A., | |
Sna2014 | Kratter, K., Schnurr, O., & Zinnecker, H. | ||
Sna2014 | ApJS 215, 15, 2014 | ||
Sna2014 | (NACO companions in Table 6 assumed physical if quoted probability of spurious | ||
Sna2014 | detection <10%, optical if >90%, otherwise indeterminate) |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
16539-4153 | SNA 49 | AD | 2012 | 1 | 145 | 5.1 | 7.11 | 11.26 | O9.5III | V K | 165355.60-415251.4 |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
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A | Ab | B | C | D | E | |
Ab | pa=348.4° sep=0.08" | |||||
B | pa=13.6° sep=2.18" | pa=14.6° sep=2.11" | ||||
C | pa=338.4° sep=2.76" | pa=338.1° sep=2.68" | pa=286.3° sep=1.59" | |||
D | pa=152.3° sep=4.67" | pa=152.6° sep=4.75" | pa=165.2° sep=6.47" | pa=154.6° sep=7.42" | ||
E | pa=57.7° sep=4.26" | pa=58.8° sep=4.23" | pa=87.2° sep=3.09" | pa=93.7° sep=4.62" | pa=12.5° sep=6.57" | |
F | pa=176.1° sep=7.20" | pa=176.0° sep=7.28" | pa=180.2° sep=9.30" | pa=171.2° sep=9.86" | pa=209.0° sep=3.48" | pa=198.2° sep=9.95" |
Coord arcsec 2000 | 165355.60-415251.4 | Mag | 7.11 | Spectral class | O9.5III (blue) | PmRA | -2.00 | ||||
PmDE | 2.0 | SAO | 227370 | Tycho2 | 7876-02282-1 | HD | 152219 | ||||
DM | CP-41 7707 |
Tycho2 | 7876-02282-1 | Pflag | RAmdeg | 253.48169359 | DEmdeg | -41.88096329 | |||||
PmRA | -1.8 | PmDE | 1.6 | E RAmdeg | 6 | E DEmdeg | 7 | ||||
E pmRA | 2.1 | E pmDE | 2.0 | EpRAm | 1991.64 | EpDEm | 1991.52 | ||||
Num | 3 | Q RAmdeg | 0.0 | Q DEmdeg | 0.1 | Q pmRA | 0.0 | ||||
Q pmDE | 0.2 | BTmag | 7.698 | E BTmag | 0.017 | VTmag | 7.557 | ||||
E VTmag | 0.013 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 253.48169917 | DEdeg | -41.88096694 | EpRA 1990 | 1.73 | |||||
EpDE 1990 | 1.66 | E RAdeg | 5.8 | E DEdeg | 6.9 | Posflg | |||||
Corr | 0.3 |
SAO | 227370 | DelFlag | RA1950 | PmRA1950 | -0.0004 | ||||||
DE1950 | PmDE1950 | -0.007 | Vmag | 9.4 | SpType | B | |||||
Double code | Source | 48 | CatNum | 15473 | DM | CP-41 7707 | |||||
DMcomp | BDsup | HD | 152219 | M HD | 0 | ||||||
GC | RA1950rad | 4.40874317 | DE1950rad | -0.72954512 | PmRA2000 | -0.0004 | |||||
PmDE2000 | -0.006 |
Coord arcsec 2000 | 165355.60-415251.3 | Mag | 10 | Calc delta mag | 2.8 | Calc coord | yes |
Coord arcsec 2000 | 165355.65-415249.3 | Mag | 13.98 | Calc delta mag | 6.78 | Calc coord | yes |
Coord arcsec 2000 | 165355.51-415248.8 | Mag | 13.34 | Calc delta mag | 6.14 | Calc coord | yes |
Coord arcsec 2000 | 165355.79-415255.5 | Mag | 11.26 | Calc delta mag | 4.06 | Calc coord | yes |
Coord arcsec 2000 | 165355.92-415249.1 | Mag | 12.19 | Calc delta mag | 4.99 | Calc coord | yes |
Coord arcsec 2000 | 165355.64-415258.6 | Mag | 13.15 | Calc delta mag | 5.95 | Calc coord | yes |