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Current system
23390+4001
TDT 4139


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J 3199



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

23390+4001 TDT 4139

 
 
23h 38m 59.66s +40° 00' 37.8" P.A. 291.00 sep 0.8 mag 11.64,12.25
 
 
Coord 2000 23390+4001 Discov num TDT4139 Comp Coord arcsec 2000 23 38 59.66 +40 00 37.8
Date first 1991 Date last 2016 Obs 3
Pa first 289 Pa last 290.5 P.A. Now (θ) 290.5°
Sep first 1.0 Sep last 0.756 Sep. Now (ρ) 0.756"
Mag pri 11.64 Mag sec 12.25 delta mag (ΔM) 0.61 Spectral class
Pri motion ra +022 Sec motion ra +022
Pri motion dec -030 Sec motion dec -030
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Tycho2 3235-00636-1 Gaia DR2 1920436975060749440
 
 
WDS 23390+4001 TDT 4139 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23390+4001 TDT4139 1991 1 289 1.0 11.64 12.25 233859.66+400037.8
23390+4001 TDT4139 2016 2 291 0.8 11.64 12.25 233859.66+400037.8

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

 
 
WDS 23390+4001 TDT 4139 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23390+4001 TDT 4139 : MEASURES
 
 
No records found.

 
 
WDS 23390+4001 : VIRTUAL EYEPIECE
 
 

23390+4001 TDT4139A mag 11.64 23390+4001 TDT4139B sep 0.6 P.A. 296.00 mag 12.25 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23390+4001 : ALADIN DSS IMAGE @ 23h 38m 59.66s +40° 00' 37.8"
 
 
 
 
WDS 23390+4001 TDT 4139 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23390+4001 TDT4139 distance=0' 23394+4002 MLB 968 distance=6' 23388+4017 RAO 498 distance=17' 23408+4013 ALI1186 distance=25' 23390+3932 MLB 911AB distance=29' 23390+3932 MLB 911AC distance=29' 23390+3932 ABH 175AD distance=29' 23390+3932 ABH 175AE distance=29' 23390+3932 ABH 175AF distance=29' 23384+4029 HO 202 distance=30' 23420+3951 TDT4152 distance=36' 23364+3940 RAO 496 distance=37' 23371+3927 A 1492 distance=42' 23428+4007 MLB 969BC distance=43' 23428+4007 MLB 969AB distance=44' 23394+4053 ES 1599 distance=54' 23357+4058 ES 1598 distance=69' 23424+3903 A 1494 distance=70' 23355+4059 MLB 997 distance=71' 23436+3908 UC 295 distance=75' 23357+4114 GRV 674 distance=83' 23336+4057 COU1848 distance=85' 23469+3946 CVR1018 distance=93' 23361+3832 RAO 495 distance=95' 23469+4032 ES 1705AB distance=96' 23469+4032 ES 268AC distance=96' 23327+3854 COU1349 distance=99' 23313+3914 WIS 387 (Veritate) distance=101' 23307+3930 ES 267 distance=101' 23478+4001 MLB 34 distance=102' 23309+3920 COU1348 distance=103' 23323+4115 VKI 44 distance=107' 23391+4155 J 3199 distance=114' 23299+3910 MLB 805 distance=117' 23292+4042 A 1487 distance=120' 23481+4106 ES 2734 distance=124' 23284+4040 J 3196 distance=127' 23399+3753 MLB1032 distance=128' 23348+3801 BU 388 distance=129' 23298+4117 HEI 885 distance=130' 23320+3818 HJ 1889AB distance=131' 23320+3818 HJ 1889AC distance=131' 23320+3818 BU 9020AD distance=131' 23320+3818 DAM 375AE distance=131' 23278+3924 HJ 1882 distance=135' 23504+3926 COU1200AB distance=136' 23504+3926 COU1200Aa,Ab distance=136' 23394+3744 MLB1031 distance=137' 23296+3839 HO 621 distance=137' 23496+3857 MLB 35 distance=137' 23490+4119 ES 269AB distance=139' 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 23390+4001 TDT4139 291 0.8
Show 23394+4002 MLB 968 184 4.7 6
Show 23388+4017 RAO 498 195 0.8 17
Show 23408+4013 ALI1186 303 10.7 25
Show 23390+3932 MLB 911 AB 322 7.1 29
Show 23390+3932 MLB 911 AC 265 24.0 29
Show 23390+3932 ABH 175 AD 128 127.4 29
Show 23390+3932 ABH 175 AE 44 64.0 29
Show 23390+3932 ABH 175 AF 45 58.7 29
Show 23384+4029 HO 202 137 2.8 30
Show 23420+3951 TDT4152 94 0.7 36
Show 23364+3940 RAO 496 204 0.3 37
Show 23371+3927 A 1492 211 1.6 42
Show 23428+4007 MLB 969 BC 323 5.8 43
Show 23428+4007 MLB 969 AB 223 48.5 44
Show 23394+4053 ES 1599 344 3.6 54
Show 23357+4058 ES 1598 274 3.2 69
Show 23424+3903 A 1494 316 0.1 70
Show 23355+4059 MLB 997 213 5.2 71
Show 23436+3908 UC 295 10 50.7 75
Show 23357+4114 GRV 674 111 21.6 83
Show 23336+4057 COU1848 292 0.6 85
Show 23469+3946 CVR1018 154 14.8 93
Show 23361+3832 RAO 495 50 0.4 95
Show 23469+4032 ES 1705 AB 275 1.2 96
Show 23469+4032 ES 268 AC 266 5.0 96
Show 23327+3854 COU1349 28 1.6 99
Show Veritate 23313+3914 WIS 387 34 750.5 101
Show 23307+3930 ES 267 178 2.8 101
Show 23478+4001 MLB 34 328 8.5 102
Show 23309+3920 COU1348 30 0.2 103
Show 23323+4115 VKI 44 268 2.6 107
Show 23391+4155 J 3199 215 4.0 114
Show 23299+3910 MLB 805 260 9.9 117
Show 23292+4042 A 1487 157 1.1 120
Show 23481+4106 ES 2734 221 28.6 124
Show 23284+4040 J 3196 249 4.8 127
Show 23399+3753 MLB1032 335 1.4 128
Show 23348+3801 BU 388 329 19.8 129
Show 23298+4117 HEI 885 220 2.0 130
Show 23320+3818 HJ 1889 AB 241 41.1 131
Show 23320+3818 HJ 1889 AC 57 57.5 131
Show 23320+3818 BU 9020 AD 211 27.5 131
Show 23320+3818 DAM 375 AE 317 25.8 131
Show 23278+3924 HJ 1882 334 13.9 135
Show 23504+3926 COU1200 AB 178 1.1 136
Show 23504+3926 COU1200 Aa,Ab 83 0.2 136
Show 23394+3744 MLB1031 359 8.8 137
Show 23296+3839 HO 621 348 27.2 137
Show 23496+3857 MLB 35 221 4.4 137
Show 23490+4119 ES 269 AB 227 11.0 139

 
 
WDS 23390+4001 : COMPONENTS
 
 
  A
B pa=296.0°
sep=0.60"
 
 
23390+4001 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 233859.66+400037.8 Mag 11.64 PmRA 22.00
PmDE -30.0 Tycho2 3235-00636-1
Tycho2
Tycho2 3235-00636-1 Pflag RAmdeg 354.74852504 DEmdeg 40.01051960
PmRA 21.6 PmDE -29.8 E RAmdeg 48 E DEmdeg 46
E pmRA 2.3 E pmDE 2.1 EpRAm 1985.95 EpDEm 1985.81
Num 3 Q RAmdeg 1.4 Q DEmdeg 0.1 Q pmRA 1.4
Q pmDE 0.1 BTmag 11.838 E BTmag 0.076 VTmag 11.361
E VTmag 0.082 Prox 999 TYC T HIP
CCDM RAdeg 354.74845611 DEdeg 40.01058917 EpRA 1990 1.38
EpDE 1990 1.56 E RAdeg 49.6 E DEdeg 48.4 Posflg
Corr -0.2
 
 
23390+4001 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 233859.61+400038.1 Mag 12.25 PmRA 22.00
PmDE -30.0 Calc delta mag 0.61 Calc coord yes