Coord 2000 | 05247+6323 | Discov num | RAO 36 | Comp | AC | Coord arcsec 2000 | 05 24 44.29 +63 23 11.1 | ||||
Date first | 1999 | Date last | 2015 | Obs | 4 | ||||||
Pa first | 230 | Pa last | 234.2 | P.A. Now (θ) | 234.2° | ||||||
Sep first | 6.9 | Sep last | 7.452 | Sep. Now (ρ) | 7.452" | ||||||
Mag pri | 7.86 | Mag sec | 13.00 | delta mag (ΔM) | 5.14 | Spectral class | G0 (yellow) | ||||
Pri motion ra | -121 | Sec motion ra | |||||||||
Pri motion dec | -051 | Sec motion dec | |||||||||
Notes | N (See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 34839 | 05 24 44 +63 23 11 | STF 677 AB | 2022 | 149 | 108 | 1.2 | 7.86 | 8.50 | 0.64 | Y | ||
Show | 05 24 44 +63 23 11 | RAO 36 AC | 2015 | 4 | 234 | 7.5 | 7.86 | 13.00 | 5.14 | <=== | |||
Show | 13482 | 05 24 44 +63 23 11 | RBR 27 Ba,Bb | 2013 | 1 | 68 | 0.1 | 6.40 | 7.70 | 1.30 |
Constellation | Camelopardalis | HIP | 25300 | Tycho2 | 4084-00116-1 | Gaia DR2 | 287420624495542656 | ||||
HD | 34839 | BD | BD+63 579 | Distance | 47.15 | Distance ly | 153.8 |
discov_num | notes | refcode |
STF 677 | AB: CfA: RV var? Can be a sub-system in A or B. | Tok2014d |
Now a 3 tier quadruple system since we resolved the secondary | ||
component of the binary STF 677AB into a new 0".18 pair Ba,Bb and | ||
confirmed that the Robo-AO tertiary C at 7" is physical. We find C to | ||
be slightly below the MS, within errors. Although the relative motion | ||
of AC is fast, it is not directed away from PM(A) as would be the case | ||
for a distant background star; it is produced by the orbital motion of | ||
the inner binary AB. The presence of an inner subsystem in the binary | ||
AB was suspected previously from its variable RV (Nordstrom et al. | ||
2004). The estimated masses of Ba and Bb, 0.98 and 0.65 Msun, | Nrd2004 | |
respectively, remove the discrepancy between the mass sum of 3.05 Msun | ||
calculated for the AB system from its grade 4 orbit by Hartkopf et al. | Hrt2008 | |
(2008) and the expected mass sum. Although such discrepancies are not | ||
uncommon for low-quality orbits, in this case it serves as an indirect | ||
confirmation of Ba,Bb. Estimated period of Ba,Bb is ~20 yr. | Rbr2015d |
refcode | metd | author | reference |
Hrt2008 | Su j | Hartkopf, W.I., Mason, B.D., & Rafferty, T. | 2008AJ....135.1334H |
Hrt2008 | +orb | AJ 135, 1334, 2008 | |
Nrd2004 | rv - | Nordstrom, B., Mayor, M., Andersen, J., Holmberg, J., Pont, F., Jorgensen, B.R., | 2004A&A...418..989N |
Nrd2004 | Olsen, E.H., Udry, S., & Mowlavi, N | ||
Nrd2004 | A&A 418, 989, 2004 | ||
Rbr2015d | Ac j | Roberts, L.C., Jr., Tokovinin, A., Mason, B.D., Hartkopf, W.I., & Riddle, R.L. | 2015AJ....150..130R |
Rbr2015d | +A | AJ 150, 130, 2015 | |
Tok2014d | E2 - | Tokovinin, A. | 2014AJ....147...86T |
Tok2014d | AJ 147, 86, 2014 |
idgroup | discov | author |
1 | RAO | Robo AO (Palomar 60" AO project or KPNO 2.1m) |
1 | RAO | Law, N.M., Morton, T., Baranec, C., Riddle, R., Ravichandran, G., Ziegler, C., |
1 | RAO | Johnson, J.A., Tendulkar, S.P., Bui, K., Burse, M.P., Das, H., Dekany, R., et al. |
2 | RAO | Riddle, R.L., Tokovinin, A., Mason, B.D., Hartkopf, W.I., Roberts, L.C., Jr., |
2 | RAO | Baranec, C., Law, N.M., Bui, K., Burse, M.P., Das, H.K., Dekany, R.G., |
2 | RAO | Kulkarni, S., Punnadi, S., Ramaprakash, A.N., & Tendulkar, S.P. |
7 | RAO | Baranec, C., Ziegler, C., Law, N.M., Morton, T., Riddle, R.L., Atkinson, D., |
7 | RAO | Schonhut, J., & Crepp, J. |
8 | RAO | Ziegler, C., Law, N.M., Nicholas, M., Morton, T., Baranec, C., Riddle, R.L., |
8 | RAO | Atkinson, D., Baker, A., Roberts, S., & Ciardi, D.R. |
9 | RAO | Schonhut-Stasik, J.S., Baranec, C., Huber, D., Ziegler, C., Atkinson, D., Gaidos, |
9 | RAO | E., Law, N.M., Riddle, R., Hagelberg, J., van der Marel, N., & Hodapp, K.W. |
10 | RAO | Hillenbrand, L.A., Zhang, C., Riddle, R.L., Baranec, C., Ziegler, C., Law, N.M. & |
10 | RAO | Stauffer, J. |
12 | RAO | Ziegler, C., Law, N.M., Baranec, C., Riddle, R., Duev, D.A., Howard, W., |
12 | RAO | Jensen-Clem, R., Kulkarni, S.R., Morton, T. & Salama, M. |
13 | RAO | Ziegler, C., Law, N.M., Baranec, C., Morton, T., Riddle, R., De Lee, N., Huber, D., |
13 | RAO | Mahadevan, S. & Pepper, J. |
14 | RAO | Bowler, B.P., Hinkley, S., Ziegler, C., Baranec, C., Gizis, J.E., Law, N.M., Liu, |
14 | RAO | M.C., Shah, V.S., Shkolnik, E.L., Riaz, B. & Riddle, R. |
15 | RAO | Schonhut-Stasik, J.S., Huber, D., Baranec, C., Lamman, C., Salama, M., Jensen-Clem, |
15 | RAO | R., Duev, D.A., Riddle, R., Kulkarni, S.R. & Law, N.M. |
16 | RAO | Lamman, C., Baranec, C., Berta-Thompson, Z.K., Law, N.M., Schonhut-Stasik, J., |
16 | RAO | Ziegler, C., Salama, M., Jensen-Clem, R., Duev, D.A., Riddle, R., Kulkarni, S.R., |
16 | RAO | Winters, J.G. & Irwin, J.M. |
19 | RAO | Salama, M., Ou, J., Barance, C., Liu, M.C., Bowler, B.P., Barnes, P., Bonnet, M., |
19 | RAO | Chun, M., Duev, D.A., Goebel, S., Hall, D., Jacobson, S., Jensen-Clem, R., Law, |
19 | RAO | N.M., Lockhart, C., Riddle, R., Situ, H., Warmbier, E. & Zhang, Z. |
20 | RAO | Salama, M., Ziegler, C., Baranec, C., Liu, M.C., Law, N.M., Riddle, R., Henry, |
20 | RAO | T.J., Winters, J.G., Jao, W.-C., Ou, J. & Ruiz, A.H. |
21 | STF | Struve, F.G.W. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
05247+6323 | RAO 36 | AC | 2012 | 1 | 227 | 6.8 | 7.86 | 13.30 | G0 | 052444.29+632311.1 | |
05247+6323 | RAO 36 | AC | 2013 | 3 | 227 | 7.0 | 7.86 | 13.00 | G0 | N | 052444.29+632311.1 |
05247+6323 | RAO 36 | AC | 2015 | 4 | 234 | 7.5 | 7.86 | 13.00 | G0 | N | 052444.29+632311.1 |
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. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
A | B | Bb | |
B | pa=0.0° sep=0.00" | ||
Bb | pa=48.0° sep=0.07" | pa=48.0° sep=0.07" | |
C | pa=211.8° sep=5.13" | pa=211.8° sep=5.13" | pa=212.1° sep=5.20" |
Name | HD 34839 | Coord arcsec 2000 | 052444.29+632311.1 | Mag | 7.86 | Spectral class | G0 (yellow) | ||||
PmRA | -121.00 | PmDE | -51.0 | Tycho2 | 4084-00116-1 |
Tycho2 | 4084-00116-1 | Pflag | P | RAmdeg | 81.18452637 | DEmdeg | 63.38642248 | ||||
PmRA | -121.0 | PmDE | -51.2 | E RAmdeg | 6 | E DEmdeg | 6 | ||||
E pmRA | 2.1 | E pmDE | 2.1 | EpRAm | 1991.61 | EpDEm | 1991.64 | ||||
Num | 6 | Q RAmdeg | 1.0 | Q DEmdeg | 1.7 | Q pmRA | 1.0 | ||||
Q pmDE | 1.7 | BTmag | 8.608 | E BTmag | 0.017 | VTmag | 7.856 | ||||
E VTmag | 0.012 | Prox | 10 | TYC | T | HIP | 25300 | ||||
CCDM | A | RAdeg | 81.18504167 | DEdeg | 63.38659472 | EpRA 1990 | 1.74 | ||||
EpDE 1990 | 1.77 | E RAdeg | 5.5 | E DEdeg | 5.8 | Posflg | D | ||||
Corr | 0.0 |
Ccdm | 05247+6323 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 2.22 | DDEs | 11.2 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 7.9 | Sp | G0 | PmNote | * | ||||
PmRA | -124 | PmDE | -55 | Dm number | +63 579 | Cat1 | BD | ||||
Name2 | +63 366 | Cat2 | AGK2/3 | HD | 34839 | M HD | |||||
ADS BDS | A 3956 | M ADS BDS | N IDS | IDS | 05153N6317A | ||||||
HIC | 25300 |
Coord arcsec 2000 | 052444.29+632311.1 | Coord calc | 052444.36+632310.7 | Mag | 6.4 | Mag composta | 8.5 | ||||
Spectral class | G0 (yellow) | PmRA | -121.00 | PmDE | -51.0 | Calc delta mag | 1.46 |
Coord arcsec 2000 | 052444.30+632311.1 | Mag | 7.7 | SAO | 13482 | HIP | 25300 | ||||
HD | 34839 | GC | 6605 | BD | BD+63 579 | Calc delta mag | 0.16 | ||||
Calc coord | yes |
SAO | 13482 | DelFlag | RA1950 | PmRA1950 | -0.0162 | ||||||
DE1950 | PmDE1950 | -0.057 | Vmag | 7.3 | SpType | G0 | |||||
Double code | Source | 70 | CatNum | 6605 | DM | BD+63 579 | |||||
DMcomp | BDsup | HD | 34839 | M HD | 0 | ||||||
GC | 6605 | RA1950rad | 1.39627756 | DE1950rad | 1.10551883 | PmRA2000 | -0.0167 | ||||
PmDE2000 | -0.058 |
Catalog | H | HIP | 25300 | Proxy | H | RAhms | 05 24 44.42 | ||||
DEdms | +63 23 11.8 | Vmag | 7.32 | VarFlag | R Vmag | H | |||||
RAdeg | 81.1851 | DEdeg | 63.3866 | AstroRef | A | Plx | 21.83 | ||||
CCDM | 05247+6323 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 140 | Rho | 1.008 | HD | 34839 | BD | BD+63 579 | ||||
CD | CP | Dm number | +63 579 | VIred | 0.76 | ||||||
SpType | G0 | R SpType | Coord arcsec 2000 | 052444.42+632311.8 |
HIP | 25300 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 1.4169468468 | DErad | 1.1063049346 | Plx | 21.21 | PmRA | -127.61 | ||||
PmDE | -58.94 | E RArad | 0.69 | E DErad | 0.84 | E Plx | 1.09 | ||||
E pmRA | 0.69 | E pmDE | 0.79 | Hpmag | 7.4611 | E Hpmag | 0.0016 | ||||
SHp | 0.012 | VA | 0 | BV | 0.714 | E BV | 0.015 | ||||
VI | 0.77 |
Coord arcsec 2000 | 052443.89+632306.7 | Mag | 13 | Calc delta mag | 5.14 | Calc coord | yes |