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Doubles in session


Current system
22246+3926
RAO 28 AB


Nearby doubles
12' : 22237+3931
TDT3503

21' : 22234+3912
HJ 1759

33' : 22240+3855
MLB 904

37' : 22264+3855
GRV 576

40' : 22274+3949
CHR 109

44' : 22262+3847
ALI 989

46' : 22219+3959
TDT3486

50' : 22215+4000
ALI1172

54' : 22265+3837
HO 185AB

56' : 22242+3831
BRT2236

56' : 22294+3916
MLB 796

59' : 22286+3851
ALI 990

63' : 22299+3912
MLB 905

67' : 22190+3912
MLB 994

68' : 22291+3844
KPP 512

70' : 22306+3938
MLB 964

71' : 22307+3923
A 1466

72' : 22242+3815
FOX 266AB

72' : 22208+4022
TDT3473

72' : 22274+4030
TDT3531

72' : 22273+3822
COU1643

73' : 22268+4033
COU1642

73' : 22277+4029
LEP 107

73' : 22186+3904
HO 181AB

81' : 22177+3927
TDS1168

81' : 22219+4040
HJ 1756AB



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

22246+3926 RAO 28 AB

 
 
22h 24m 37.85s +39° 25' 50.6" P.A. 316.00 sep 4.4 mag 8.08,14.00 Sp G2V dist. 49.24 pc (160.62 l.y.)
 
 
Coord 2000 22246+3926 Discov num RAO  28 Comp AB Coord arcsec 2000 22 24 37.85 +39 25 50.6
Date first 2012 Date last 2016 Obs 4
Pa first 316 Pa last 315.9 P.A. Now (θ) 315.9°
Sep first 4.4 Sep last 4.425 Sep. Now (ρ) 4.425"
Mag pri 8.08 Mag sec 14.00 delta mag (ΔM) 5.92 Spectral class G2V (yellow)
Pri motion ra +174 Sec motion ra
Pri motion dec +080 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
22246+3926 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 212585 72310 22 24 38 +39 25 51 RAO 28 Aa,Ab 2015 1 262 0.2 6.50 9.60 3.10
Show 72310 22 24 38 +39 25 51 RAO 28 AB 2016 4 316 4.4 8.08 14.00 5.92 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta SAO 72310 HIP 110626 Tycho2 3204-02813-1
Gaia DR2 1908880970417479296 HD 212585 BD BD+38 4759 Distance 49.24
Distance ly 160.62
 
 
WDS 22246+3926 RAO 28 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
RAO Robo AO (Palomar 60" AO project or KPNO 2.1m) ......
RAO2014 Ag j Law, N.M., Morton, T., Baranec, C., Riddle, R., Ravichandran, G., Ziegler, C., 2014ApJ...791...35L
RAO2014 Johnson, J.A., Tendulkar, S.P., Bui, K., Burse, M.P., Das, H., Dekany, R., et al.
RAO2014 ApJ 791, 35, 2014
RAO2014 (separation/magnitude difference limits estimated from their Figure 4)
RAO2015 Ag u Riddle, R.L., Tokovinin, A., Mason, B.D., Hartkopf, W.I., Roberts, L.C., Jr., 2015ApJ...799....4R
RAO2015 +orb Baranec, C., Law, N.M., Bui, K., Burse, M.P., Das, H.K., Dekany, R.G.,
RAO2015 Kulkarni, S., Punnadi, S., Ramaprakash, A.N., & Tendulkar, S.P.
RAO2015 ApJ 799, 4, 2015
RAO2015 (Note: Paper includes separation/magnitude difference limits for all stars
RAO2015 observed. These limits have been added to the Interferometric Catalog even for
RAO2015 resolved pairs, to indicate restrictions on any potential additional components.)
RAO2015b A j Ziegler, C., Law, N.M., Baranec, C., Riddle, R.L., & Fuchs, J.T. 2015ApJ...804...30Z
RAO2015b +Ag ApJ 804, 30, 2015
RAO2016 Ag j Baranec, C., Ziegler, C., Law, N.M., Morton, T., Riddle, R.L., Atkinson, D., 2016AJ....152...18B
RAO2016 Schonhut, J., & Crepp, J.
RAO2016 AJ 152, 18, 2016
RAO2017 Ag j Ziegler, C., Law, N.M., Nicholas, M., Morton, T., Baranec, C., Riddle, R.L., 2017AJ....153...66Z
RAO2017 +A Atkinson, D., Baker, A., Roberts, S., & Ciardi, D.R.
RAO2017 AJ 153, 66, 2017
RAO2017b Ag j Schonhut-Stasik, J.S., Baranec, C., Huber, D., Ziegler, C., Atkinson, D., Gaidos, 2017ApJ...847...97S
RAO2017b E., Law, N.M., Riddle, R., Hagelberg, J., van der Marel, N., & Hodapp, K.W.
RAO2017b ApJ 847, 97, 2017
RAO2018 Ag j Hillenbrand, L.A., Zhang, C., Riddle, R.L., Baranec, C., Ziegler, C., Law, N.M. & 2018AJ....155...51H
RAO2018 Stauffer, J.
RAO2018 AJ 155, 51, 2018
RAO2018 (Note: Precise date of observation not given. Pleiades assume mean Nov observing
RAO2018 date of 2014.86. Other targets given mean date of 2014.91.)
RAO2018b Ag j Ziegler, C., Law, N.M., Baranec, C., Riddle, R., Duev, D.A., Howard, W., 2018AJ....155..161Z
RAO2018b Jensen-Clem, R., Kulkarni, S.R., Morton, T. & Salama, M.
RAO2018b AJ 155, 161, 2018
RAO2018c Hg j Ziegler, C., Law, N.M., Baranec, C., Morton, T., Riddle, R., De Lee, N., Huber, D., 2018AJ....156..259Z
RAO2018c Mahadevan, S. & Pepper, J.
RAO2018c AJ 156, 259, 2018
RAO2019 Ag j Bowler, B.P., Hinkley, S., Ziegler, C., Baranec, C., Gizis, J.E., Law, N.M., Liu, 2019ApJ...877...60B
RAO2019 M.C., Shah, V.S., Shkolnik, E.L., Riaz, B. & Riddle, R.
RAO2019 ApJ 877, 60, 2019
RAO2020a Ag j Schonhut-Stasik, J.S., Huber, D., Baranec, C., Lamman, C., Salama, M., Jensen-Clem, 2020ApJ...883...34S
RAO2020a R., Duev, D.A., Riddle, R., Kulkarni, S.R. & Law, N.M.
RAO2020a ApJ 883, 34, 2020
RAO2020b Ag+ j Lamman, C., Baranec, C., Berta-Thompson, Z.K., Law, N.M., Schonhut-Stasik, J., 2020AJ....159..139L
RAO2020b +A Ziegler, C., Salama, M., Jensen-Clem, R., Duev, D.A., Riddle, R., Kulkarni, S.R.,
RAO2020b Winters, J.G. & Irwin, J.M.
RAO2020b AJ 159, 139, 2020
RAO2020c Ag j Laos, S., Stassun, K.G. & Mathieu, R.D. 2020ApJ...902..107L
RAO2020c ApJ 902, 107, 2020
RAO2021 Ag j Salama, M., Ou, J., Barance, C., Liu, M.C., Bowler, B.P., Barnes, P., Bonnet, M., 2021AJ....162..102S
RAO2021 Chun, M., Duev, D.A., Goebel, S., Hall, D., Jacobson, S., Jensen-Clem, R., Law,
RAO2021 N.M., Lockhart, C., Riddle, R., Situ, H., Warmbier, E. & Zhang, Z.
RAO2021 AJ 162, 102, 2021
RAO2022 Ag j Salama, M., Ziegler, C., Baranec, C., Liu, M.C., Law, N.M., Riddle, R., Henry, 2022AJ....163..200S
RAO2022 T.J., Winters, J.G., Jao, W.-C., Ou, J. & Ruiz, A.H.
RAO2022 AJ 163, 200, 2022
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22246+3926 RAO 28 AB 2015 2 316 4.4 8.08 14.00 G2V 222437.85+392550.6
22246+3926 RAO 28 AB 2016 4 316 4.4 8.08 14.00 G2V 222437.85+392550.6

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 22246+3926 RAO 28 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22246+3926 RAO 28 AB : MEASURES
 
 
No records found.

 
 
WDS 22246+3926 : VIRTUAL EYEPIECE
 
 

22246+3926 RAO 28A mag 8.08 Sp G2V 22246+3926 RAO 28Ab sep 0.2 P.A. 259.90 mag 9.6 22246+3926 RAO 28B sep 4.0 P.A. 323.20 mag 14 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 22246+3926 : ALADIN DSS IMAGE @ 22h 24m 37.85s +39° 25' 50.6"
 
 
 
 
WDS 22246+3926 RAO 28 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22246+3926 RAO 28AB distance=0' 22237+3931 TDT3503 distance=12' 22234+3912 HJ 1759 distance=21' 22240+3855 MLB 904 distance=33' 22264+3855 GRV 576 distance=37' 22274+3949 CHR 109 distance=40' 22262+3847 ALI 989 distance=44' 22219+3959 TDT3486 distance=46' 22215+4000 ALI1172 distance=50' 22265+3837 HO 185AB distance=54' 22265+3837 HO 185AC distance=54' 22242+3831 BRT2236 distance=56' 22294+3916 MLB 796 distance=56' 22286+3851 ALI 990 distance=59' 22299+3912 MLB 905 distance=63' 22190+3912 MLB 994 distance=67' 22291+3844 KPP 512 distance=68' 22306+3938 MLB 964 distance=70' 22307+3923 A 1466 distance=71' 22242+3815 FOX 266AB distance=72' 22242+3815 FOX 266AC distance=72' 22208+4022 TDT3473 distance=72' 22274+4030 TDT3531 distance=72' 22273+3822 COU1643 distance=72' 22268+4033 COU1642 distance=73' 22277+4029 LEP 107 distance=73' 22186+3904 HO 181AB distance=73' 22186+3904 HO 181AC distance=73' 22186+3904 HO 181AD distance=73' 22186+3904 ABH 163AE distance=73' 22186+3904 ABH 163AF distance=73' 22186+3904 FYM 107AH distance=73' 22186+3904 FYM 107EG distance=73' 22177+3927 TDS1168 distance=81' 22219+4040 HJ 1756AB distance=81' 22219+4040 HJ 1756AC distance=81' 22219+4040 HJ 1756AD distance=81' 22311+3957 TDT3563 distance=82' 22315+3907 ALI 992 distance=83' 22308+4007 A 1467 distance=83' 22237+4050 TDT3502 distance=85' 22178+3857 MLB 795 distance=85' 22177+3851 MLB 794AB distance=88' 22177+3851 MLB 794AC distance=88' 22237+4054 WEI 38AB distance=89' 22237+4054 WEI 38AC distance=89' 22237+4054 FYM 120AD distance=89' 22237+4054 FYM 120AE distance=89' 22237+4054 FYM 120AF distance=89' 22237+4054 WEI 38BC distance=89' 22237+4054 FYM 120DF distance=89' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 22246+3926 RAO 28 AB 316 4.4
Show 22246+3926 RAO 28 Aa,Ab 262 0.2
Show 22237+3931 TDT3503 64 0.7 12
Show 22234+3912 HJ 1759 298 12.5 21
Show 22240+3855 MLB 904 104 5.4 33
Show 22264+3855 GRV 576 209 22.4 37
Show 22274+3949 CHR 109 60 0.2 40
Show 22262+3847 ALI 989 355 14.2 44
Show 22219+3959 TDT3486 219 0.5 46
Show 22215+4000 ALI1172 293 13.7 50
Show 22265+3837 HO 185 AB 223 4.2 54
Show 22265+3837 HO 185 AC 81 89.2 54
Show 22242+3831 BRT2236 266 3.6 56
Show 22294+3916 MLB 796 317 5.8 56
Show 22286+3851 ALI 990 166 14.9 59
Show 22299+3912 MLB 905 231 3.7 63
Show 22190+3912 MLB 994 254 3.9 67
Show 22291+3844 KPP 512 311 3.8 68
Show 22306+3938 MLB 964 33 6.2 70
Show 22307+3923 A 1466 161 0.8 71
Show 22242+3815 FOX 266 AB 252 6.4 72
Show 22242+3815 FOX 266 AC 72 13.4 72
Show 22208+4022 TDT3473 16 2.1 72
Show 22274+4030 TDT3531 217 1.1 72
Show 22273+3822 COU1643 347 0.4 72
Show 22268+4033 COU1642 99 0.2 73
Show 22277+4029 LEP 107 159 116.6 73
Show 22186+3904 HO 181 AB 40 3.0 73
Show 22186+3904 HO 181 AC 300 18.3 73
Show 22186+3904 HO 181 AD 350 28.0 73
Show 22186+3904 ABH 163 AE 326 68.2 73
Show 22186+3904 ABH 163 AF 112 102.0 73
Show 22186+3904 FYM 107 AH 52 29.8 73
Show 22186+3904 FYM 107 EG 264 13.8 73
Show 22177+3927 TDS1168 243 0.9 81
Show 22219+4040 HJ 1756 AB 286 22.3 81
Show 22219+4040 HJ 1756 AC 320 24.2 81
Show 22219+4040 HJ 1756 AD 75 56.9 81
Show 22311+3957 TDT3563 168 0.6 82
Show 22315+3907 ALI 992 349 15.5 83
Show 22308+4007 A 1467 268 0.3 83
Show 22237+4050 TDT3502 85 0.4 85
Show 22178+3857 MLB 795 81 6.7 85
Show 22177+3851 MLB 794 AB 349 6.9 88
Show 22177+3851 MLB 794 AC 72 27.8 88
Show 22237+4054 WEI 38 AB 53 6.8 89
Show 22237+4054 WEI 38 AC 352 38.5 89
Show 22237+4054 FYM 120 AD 270 42.5 89
Show 22237+4054 FYM 120 AE 326 51.0 89
Show 22237+4054 FYM 120 AF 264 36.6 89
Show 22237+4054 WEI 38 BC 342 35.8 89

 
 
WDS 22246+3926 : COMPONENTS
 
 
  A Ab
Ab pa=259.9°
sep=0.17"
 
B pa=323.2°
sep=3.97"
pa=325.4°
sep=3.90"
 
 
22246+3926 A
 
 
Coord arcsec 2000 222437.85+392550.6 Mag 8.08 Spectral class G2V (yellow) PmRA 174.00
PmDE 80.0 SAO 72310 HIP 110626 Tycho2 3204-02813-1
HD 212585 BD BD+38 4759
Tycho2
Tycho2 3204-02813-1 Pflag RAmdeg 336.15769738 DEmdeg 39.43073073
PmRA 173.0 PmDE 83.2 E RAmdeg 6 E DEmdeg 6
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.02 EpDEm 1991.06
Num 13 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 1.1
Q pmDE 1.5 BTmag 8.838 E BTmag 0.017 VTmag 8.082
E VTmag 0.012 Prox 999 TYC T HIP 110626
CCDM RAdeg 336.15717833 DEdeg 39.43053750 EpRA 1990 1.66
EpDE 1990 1.64 E RAdeg 5.8 E DEdeg 6.0 Posflg
Corr -0.1
SAO
SAO 72310 DelFlag RA1950 PmRA1950 0.0144
DE1950 PmDE1950 0.079 Vmag 7.7 SpType K0
Double code Source 5 CatNum 2391 DM BD+38 4759
DMcomp BDsup HD 212585 M HD 0
GC RA1950rad 5.85744659 DE1950rad 0.68374141 PmRA2000 0.0146
PmDE2000 0.075
Hipparcos
Catalog H HIP 110626 Proxy RAhms 22 24 37.72
DEdms +39 25 49.9 Vmag 8.03 VarFlag R Vmag H
RAdeg 336.157 DEdeg 39.4305 AstroRef Plx 21.88
CCDM N CCDM Nsys Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 212585 BD BD+38 4759
CD CP Dm number +38 4759 VIred 0.7
SpType K0 R SpType Coord arcsec 2000 222437.72+392549.9
Hipparcos 2
HIP 110626 Sn 7 So 1 Nc 1
RArad 5.8670490794 DErad 0.6881924914 Plx 20.31 PmRA 191.92
PmDE 92.44 E RArad 0.72 E DErad 0.6 E Plx 0.88
E pmRA 0.9 E pmDE 0.8 Hpmag 8.17 E Hpmag 0.0023
SHp 0.02 VA 0 BV 0.678 E BV 0.011
VI 0.74
 
 
22246+3926 Ab
 
 
Coord arcsec 2000 222437.84+392550.6 Mag 9.6 Calc delta mag 3.1 Calc coord yes
 
 
22246+3926 B
 
 
Coord arcsec 2000 222437.64+392553.8 Mag 14 Calc delta mag 7.5 Calc coord yes