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Doubles in session


Current system
02503+3729
UC 823


Nearby doubles
11' : 02497+3721
ES 2553

12' : 02494+3730
CRB 51

22' : 02489+3714
COU1073

24' : 02521+3718
STF 316

25' : 02524+3729
MET 17AB

26' : 02497+3704
ES 2552

28' : 02481+3733
AG 51AB

34' : 02523+3754
ES 2554

41' : 02471+3744
A 1821AB

45' : 02524+3806
ALI 507

51' : 02506+3819
BUP 34AB

52' : 02534+3806
ES 2455

56' : 02499+3824
ES 2454

58' : 02489+3823
ALD 10

60' : 02453+3718
COU1220

61' : 02537+3815
UC 841

61' : 02538+3814
J 885

65' : 02537+3820
BU 524AB

66' : 02542+3644
ES 2555

67' : 02472+3634
COU1072

68' : 02539+3638
ALI 273

68' : 02542+3819
UC 845

70' : 02543+3820
UC 846AB

72' : 02546+3819
UC 853

72' : 02544+3822
UC 849

72' : 02550+3644
A 1823



Selections
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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.

02503+3729 UC 823

 
 
02h 50m 20.53s +37° 28' 59.4" P.A. 39.00 sep 4.0 mag 11.70,11.70
 
 
Coord 2000 02503+3729 Discov num UC  823 Comp Coord arcsec 2000 02 50 20.53 +37 28 59.4
Date first 1998 Date last 2015 Obs 4
Pa first 39 Pa last 38.7 P.A. Now (θ) 38.7°
Sep first 3.9 Sep last 4.014 Sep. Now (ρ) 4.014"
Mag pri 11.70 Mag sec 11.70 delta mag (ΔM) 0 Spectral class
Pri motion ra +173 Sec motion ra +173
Pri motion dec -081 Sec motion dec -081
Notes V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Gaia DR2 141545595043884288
 
 
WDS 02503+3729 UC 823 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) ...................
UC_2013a Eu j Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., 2013AJ....145...44Z
UC_2013a & Zacharias, M.I. (UCAC4 Catalog)
UC_2013a AJ 145, 44, 2013
UC_2013b Eu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
UC_2013b AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b (Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b letter "f" following the filter information.
UC_2013b APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b identical values for both components in all filters were removed, as well.
UC_2015 Eu - Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., 2015AJ....150..101Z
UC_2015 DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015 Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015 AJ 150, 101, 2015
UC_9999 Eu - temporary UCAC files ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02503+3729 UC 823 2000 2 40 3.9 11.70 11.70 V 025020.53+372859.4
02503+3729 UC 823 2001 2 37 4.0 11.70 11.70 V 025020.53+372859.4
02503+3729 UC 823 2015 3 39 4.0 11.70 11.70 V 025020.53+372859.4

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

 
 
WDS 02503+3729 UC 823 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02503+3729 UC 823 : MEASURES
 
 
No records found.

 
 
WDS 02503+3729 : VIRTUAL EYEPIECE
 
 

02503+3729 UC 823A mag 11.7 02503+3729 UC 823B sep 3.7 P.A. 32.40 mag 11.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02503+3729 : ALADIN DSS IMAGE @ 02h 50m 20.53s +37° 28' 59.4"
 
 
 
 
WDS 02503+3729 UC 823 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02503+3729 UC 823 distance=0' 02497+3721 ES 2553 distance=11' 02494+3730 CRB 51 distance=12' 02489+3714 COU1073 distance=22' 02521+3718 STF 316 distance=24' 02524+3729 MET 17Aa,Ab distance=25' 02524+3729 MET 17AB distance=25' 02497+3704 ES 2552 distance=26' 02481+3733 AG 51AB distance=28' 02523+3754 ES 2554 distance=34' 02471+3744 A 1821AB distance=41' 02471+3744 A 1821AC distance=41' 02496+3648 A 1822CE distance=42' 02524+3806 ALI 507 distance=45' 02506+3819 BUP 34AB distance=51' 02506+3819 STT 556AC distance=51' 02534+3806 ES 2455 distance=52' 02499+3824 ES 2454 distance=56' 02489+3823 ALD 10 distance=58' 02453+3718 COU1220 distance=60' 02537+3815 UC 841 distance=61' 02538+3814 J 885 distance=61' 02537+3820 BU 524AB distance=65' 02537+3820 STF 318AB,C distance=65' 02537+3820 STF 318AB,D distance=65' 02542+3644 ES 2555 distance=66' 02472+3634 COU1072 distance=67' 02539+3638 ALI 273 distance=68' 02542+3819 UC 845 distance=68' 02543+3820 UC 846AB distance=70' 02543+3820 UC 846AC distance=70' 02543+3820 UC 846BC distance=70' 02546+3819 UC 853 distance=72' 02544+3822 UC 849 distance=72' 02550+3644 A 1823 distance=72' 02542+3825 UC 844 distance=73' 02564+3716 ES 2146AB distance=73' 02564+3716 ES 2146AC distance=73' 02564+3716 ES 2146BC distance=73' 02483+3620 HU 604 distance=73' 02547+3824 UC 854CD distance=75' 02547+3824 UC 854AB distance=76' 02547+3824 UC 854AE distance=76' 02547+3824 UC 854AC distance=76' 02547+3824 UC 854AD distance=76' 02473+3835 ES 2083AB distance=76' 02473+3835 ES 2083AC distance=76' 02547+3824 UC 854BC distance=76' 02547+3824 UC 854BD distance=76' 02549+3822 UC 858BC distance=76' 02549+3822 UC 858AB distance=76' 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 02503+3729 UC 823 39 4.0
Show 02497+3721 ES 2553 178 6.2 11
Show 02494+3730 CRB 51 146 19.0 12
Show 02489+3714 COU1073 319 1.6 22
Show 02521+3718 STF 316 135 14.4 24
Show 02524+3729 MET 17 Aa,Ab 91 0.6 25
Show 02524+3729 MET 17 AB 74 5.1 25
Show 02497+3704 ES 2552 260 4.4 26
Show 02481+3733 AG 51 AB 285 11.3 28
Show 02523+3754 ES 2554 158 8.3 34
Show 02471+3744 A 1821 AB 166 5.3 41
Show 02471+3744 A 1821 AC 44 10.6 41
Show 02496+3648 A 1822 CE 310 2.0 42
Show 02524+3806 ALI 507 301 15.0 45
Show 02506+3819 BUP 34 AB 122 75.8 51
Show 02506+3819 STT 556 AC 149 231.3 51
Show 02534+3806 ES 2455 207 8.1 52
Show 02499+3824 ES 2454 180 7.7 56
Show 02489+3823 ALD 10 257 3.2 58
Show 02453+3718 COU1220 97 0.8 60
Show 02537+3815 UC 841 358 45.5 61
Show 02538+3814 J 885 273 4.2 61
Show 02537+3820 BU 524 AB 319 0.2 65
Show 02537+3820 STF 318 AB,C 237 13.9 65
Show 02537+3820 STF 318 AB,D 40 58.1 65
Show 02542+3644 ES 2555 182 5.8 66
Show 02472+3634 COU1072 31 0.7 67
Show 02539+3638 ALI 273 171 8.9 68
Show 02542+3819 UC 845 355 50.5 68
Show 02543+3820 UC 846 AB 33 29.6 70
Show 02543+3820 UC 846 AC 67 33.1 70
Show 02543+3820 UC 846 BC 130 18.5 70
Show 02546+3819 UC 853 284 50.1 72
Show 02544+3822 UC 849 12 33.7 72
Show 02550+3644 A 1823 163 3.1 72
Show 02542+3825 UC 844 110 47.0 73
Show 02564+3716 ES 2146 AB 93 4.0 73
Show 02564+3716 ES 2146 AC 103 8.8 73
Show 02564+3716 ES 2146 BC 111 5.0 73
Show 02483+3620 HU 604 202 2.0 73
Show 02547+3824 UC 854 CD 39 52.8 75
Show 02547+3824 UC 854 AB 354 21.7 76
Show 02547+3824 UC 854 AE 214 64.9 76
Show 02547+3824 UC 854 AC 296 34.5 76
Show 02547+3824 UC 854 AD 2 56.1 76
Show 02473+3835 ES 2083 AB 335 6.5 76
Show 02473+3835 ES 2083 AC 281 30.5 76
Show 02547+3824 UC 854 BC 257 29.3 76
Show 02547+3824 UC 854 BD 8 34.8 76
Show 02549+3822 UC 858 BC 182 65.1 76
Show 02549+3822 UC 858 AB 310 61.2 76

 
 
WDS 02503+3729 : COMPONENTS
 
 
  A
B pa=32.4°
sep=3.71"
 
 
02503+3729 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 025020.53+372859.4 Mag 11.7 PmRA 173.00
PmDE -81.0
 
 
02503+3729 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 025020.70+372902.5 Mag 11.7 PmRA 173.00
PmDE -81.0 Calc coord yes