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Doubles in session


Current system
02440+3904
UC 793


Nearby doubles
7' : 02436+3859
UC 792

12' : 02431+3901
UC 789

24' : 02454+3920
UC 796

29' : 02457+3924
UC 800AB

32' : 02426+3838
ALI 759AB

32' : 02416+3850
ALI 757

33' : 02427+3932
J 2401

33' : 02424+3837
AG 49AB

36' : 02410+3905
A 1820AB

40' : 02428+3826
ES 231

41' : 02457+3938
UC 799

42' : 02407+3846
ALI 756

43' : 02465+3935
UC 805

43' : 02471+3927
COU1221

45' : 02416+3829
TDS2337

47' : 02400+3910
A 1819

47' : 02462+3943
UC 802

48' : 02473+3835
ES 2083AB

49' : 02446+3815
UC 795

50' : 02399+3848
ES 1956AB

52' : 02478+3930
HDS 363

54' : 02415+3820
BRT2201

63' : 02425+3804
UC 785

66' : 02404+3813
SKF1878

69' : 02441+4012
DOB9001

70' : 02489+3823
ALD 10



Selections
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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

02440+3904 UC 793

 
 
02h 44m 00.96s +39° 03' 30.2" P.A. 181.00 sep 44.2 mag 14.32,15.36
 
 
Coord 2000 02440+3904 Discov num UC  793 Comp Coord arcsec 2000 02 44 00.96 +39 03 30.2
Date first 1999 Date last 2015 Obs 5
Pa first 180 Pa last 180.5 P.A. Now (θ) 180.5°
Sep first 44.1 Sep last 44.174 Sep. Now (ρ) 44.174"
Mag pri 14.32 Mag sec 15.36 delta mag (ΔM) 1.04 Spectral class
Pri motion ra +024 Sec motion ra +019
Pri motion dec +061 Sec motion dec +047
Notes V (Proper motion indicates physical)
rPM=0.227 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Gaia DR2 334263736848419200
 
 
WDS 02440+3904 UC 793 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
UC Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
UC & Zacharias, M.I. (UCAC4 Catalog)
UC Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
UC DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
02440+3904 UC 793 2000 2 181 44.1 14.30 15.40 V 024400.96+390330.2
02440+3904 UC 793 2002 2 181 44.1 14.30 15.40 V 024400.96+390330.2
02440+3904 UC 793 2010 3 181 44.2 14.32 15.36 V 024400.96+390330.2
02440+3904 UC 793 2015 4 181 44.2 14.32 15.36 V 024400.96+390330.2

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

 
 
WDS 02440+3904 UC 793 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02440+3904 UC 793 : MEASURES
 
 
No records found.

 
 
WDS 02440+3904 : VIRTUAL EYEPIECE
 
 

02440+3904 UC 793A mag 14.32 02440+3904 UC 793B sep 44.2 P.A. 180.50 mag 15.36 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02440+3904 : ALADIN DSS IMAGE @ 02h 44m 00.96s +39° 03' 30.2"
 
 
 
 
WDS 02440+3904 UC 793 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02440+3904 UC 793 distance=0' 02436+3859 UC 792 distance=7' 02431+3901 UC 789 distance=12' 02454+3920 UC 796 distance=24' 02457+3924 UC 800AB distance=29' 02457+3924 UC 800AC distance=29' 02457+3924 UC 800BC distance=29' 02426+3838 ALI 759AB distance=32' 02416+3850 ALI 757 distance=32' 02427+3932 J 2401 distance=33' 02424+3837 AG 49AB distance=33' 02424+3837 EVT 1Aa,Ab distance=33' 02410+3905 COU1371Aa,Ab distance=36' 02410+3905 A 1820AB distance=36' 02428+3826 ES 231 distance=40' 02457+3938 UC 799 distance=41' 02407+3846 ALI 756 distance=42' 02465+3935 UC 805 distance=43' 02471+3927 COU1221 distance=43' 02416+3829 TDS2337 distance=45' 02400+3910 A 1819 distance=47' 02462+3943 UC 802 distance=47' 02473+3835 ES 2083AB distance=48' 02473+3835 ES 2083AC distance=48' 02446+3815 UC 795 distance=49' 02399+3848 ES 1956AB distance=50' 02399+3848 ES 1956AC distance=50' 02478+3930 HDS 363 distance=52' 02415+3820 BRT2201 distance=54' 02425+3804 UC 785 distance=63' 02404+3813 SKF1878 distance=66' 02441+4012 DOB9001 distance=69' 02489+3823 ALD 10 distance=70' 02483+3954 UC 813 distance=71' 02422+4012 MCA 8 distance=72' 02379+3855 HDS 343 distance=72' 02484+3955 UC 816 distance=73' 02484+3957 UC 815BC distance=74' 02484+3957 UC 815AB distance=74' 02484+3957 UC 815AC distance=74' 02425+4016 STF 292 distance=75' 02418+4016 FYM 383AB distance=78' 02418+4016 FYM 383AB,C distance=78' 02415+4015 AG 46 distance=78' 02379+3830 ALI 755 distance=79' 02409+4014 DOB 3 distance=79' 02499+3824 ES 2454 distance=80' 02498+3946 UC 821 distance=80' 02399+4007 MLB1001AB distance=80' 02399+4007 MLB1001AC distance=80' 02464+4020 COU1374 distance=82' 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 02440+3904 UC 793 181 44.2 0
Show 02436+3859 UC 792 82 35.6 7
Show 02431+3901 UC 789 1 29.3 12
Show 02454+3920 UC 796 134 50.4 24
Show 02457+3924 UC 800 AB 35 27.9 29
Show 02457+3924 UC 800 AC 229 21.4 29
Show 02457+3924 UC 800 BC 221 48.9 29
Show 02426+3838 ALI 759 AB 135 14.1 32
Show 02416+3850 ALI 757 145 8.1 32
Show 02427+3932 J 2401 130 -1.0 33
Show 02424+3837 AG 49 AB 344 14.3 33
Show 02424+3837 EVT 1 Aa,Ab 290 0.0 33
Show 02410+3905 COU1371 Aa,Ab 131 0.2 36
Show 02410+3905 A 1820 AB 221 13.2 36
Show 02428+3826 ES 231 84 4.5 40
Show 02457+3938 UC 799 43 73.4 41
Show 02407+3846 ALI 756 15 8.1 42
Show 02465+3935 UC 805 339 43.7 43
Show 02471+3927 COU1221 130 1.5 43
Show 02416+3829 TDS2337 57 0.7 45
Show 02400+3910 A 1819 278 0.4 47
Show 02462+3943 UC 802 252 100.6 47
Show 02473+3835 ES 2083 AB 335 6.5 48
Show 02473+3835 ES 2083 AC 281 30.5 48
Show 02446+3815 UC 795 134 9.6 49
Show 02399+3848 ES 1956 AB 217 2.1 50
Show 02399+3848 ES 1956 AC 87 3.5 50
Show 02478+3930 HDS 363 43 0.1 52
Show 02415+3820 BRT2201 263 5.1 54
Show 02425+3804 UC 785 256 45.0 63
Show 02404+3813 SKF1878 241 30.0 66
Show 02441+4012 DOB9001 21 81.9 69
Show 02489+3823 ALD 10 257 3.2 70
Show 02483+3954 UC 813 84 49.9 71
Show 02422+4012 MCA 8 49 0.0 72
Show 02379+3855 HDS 343 352 1.1 72
Show 02484+3955 UC 816 152 35.6 73
Show 02484+3957 UC 815 BC 273 19.3 74
Show 02484+3957 UC 815 AB 138 41.4 74
Show 02484+3957 UC 815 AC 165 31.2 74
Show 02425+4016 STF 292 212 23.5 75
Show 02418+4016 FYM 383 AB 263 2.2 78
Show 02418+4016 FYM 383 AB,C 308 20.0 78
Show 02415+4015 AG 46 344 39.4 78
Show 02379+3830 ALI 755 346 8.6 79
Show 02409+4014 DOB 3 146 6.9 79
Show 02499+3824 ES 2454 180 7.7 80
Show 02498+3946 UC 821 103 10.2 80
Show 02399+4007 MLB1001 AB 26 6.6 80
Show 02399+4007 MLB1001 AC 249 23.3 80
Show 02464+4020 COU1374 130 1.7 82

 
 
WDS 02440+3904 : COMPONENTS
 
 
  A
B pa=180.5°
sep=44.17"
 
 
02440+3904 A
 
 
Coord arcsec 2000 024400.96+390330.2 Mag 14.32 PmRA 24.00 PmDE 61.0
 
 
02440+3904 B
 
 
Coord arcsec 2000 024400.93+390246.0 Mag 15.36 PmRA 19.00 PmDE 47.0
Delta magnitude 1.04 Coordinate calculated yes