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Doubles in session


Current system
23285+5052
CVR 990


Nearby doubles
8' : 23290+5046
TDT4055

10' : 23292+5045
TDT4060

17' : 23275+5039
ES 1189

28' : 23313+5045
TDT4083

29' : 23282+5120
TDT4051

30' : 23270+5026
HJ 1878

33' : 23313+5032
TDT4084AB

38' : 23250+5109
TDT4028

38' : 23274+5016
OSO 197AB

41' : 23323+5111
OL 84

42' : 23279+5011
HJ 1884

46' : 23321+5123
COU2669

50' : 23244+5022
TDT4023

51' : 23333+5114
TDT4092

51' : 23295+5141
HJ 1885AB

53' : 23278+5144
TDS1208

53' : 23243+5017
ES 1188

55' : 23240+5125
ES 1187AB

56' : 23252+5006
TDT4029

67' : 23252+5150
HJ 1875

68' : 23308+5155
HDS3349

69' : 23348+5018
COU2671

71' : 23356+5029
TDT4114

74' : 23326+4949
A 1489

76' : 23350+5008
TDT4110

81' : 23359+5132
HJ 1894AB



Selections
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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.

23285+5052 CVR 990

 
 
23h 28m 31.88s +50° 51' 56.5" P.A. 251.00 sep 11.8 mag 17.60,17.80 Sp M2+M2
 
 
Coord 2000 23285+5052 Discov num CVR 990 Comp Coord arcsec 2000 23 28 31.88 +50 51 56.5
Date first 1998 Date last 2016 Obs 9
Pa first 251 Pa last 250.5 P.A. Now (θ) 250.5°
Sep first 11.8 Sep last 11.847 Sep. Now (ρ) 11.847"
Mag pri 17.60 Mag sec 17.80 delta mag (ΔM) 0.2 Spectral class M2+M2 (red/red)
Pri motion ra +039 Sec motion ra +039
Pri motion dec -022 Sec motion dec -027
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.105 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Gaia DR2 1991307023526265600
 
 
WDS 23285+5052 CVR 990 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cvr2011 Eu - Chivers, J. 2011JDSO....7..209C
Cvr2011 JDSO 7, 209, 2011
Cvr2014 Es u Chivers, J. 2014JDSO...10...62C
Cvr2014 JDSO 10, 62, 2014
Cvr2014b Es u Chivers, J. 2014JDSO...10..256C
Cvr2014b JDSO 10, 256, 2014
Cvr2014b (Note: Coordinates in main table are of secondary, not primary. Corrected in WDS)
Cvr2014c Eu - Chivers, J. 2014JDSO...10..300C
Cvr2014c JDSO 10, 300, 2014
Cvr2015a Eu u Chivers, J. 2015JDSO...11...42C
Cvr2015a +Es JDSO 11, 42, 2015
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23285+5052 CVR 990 2003 1 251 11.9 17.60 17.80 M2+M2 V R 232830.71+505152.6
23285+5052 CVR 990 2010 3 251 11.9 17.60 17.80 M2+M2 V R 232831.88+505156.5
23285+5052 CVR 990 2015 4 251 11.8 17.60 17.80 M2+M2 V R 232831.88+505156.5
23285+5052 CVR 990 2016 9 251 11.8 17.60 17.80 M2+M2 V R 232831.88+505156.5

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

 
 
WDS 23285+5052 CVR 990 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23285+5052 CVR 990 : MEASURES
 
 
No records found.

 
 
WDS 23285+5052 : VIRTUAL EYEPIECE
 
 

23285+5052 CVR 990A mag 17.6 Sp M2 23285+5052 CVR 990B sep 8.1 P.A. 240.70 mag 17.8 Sp M2 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 23285+5052 : ALADIN DSS IMAGE @ 23h 28m 31.88s +50° 51' 56.5"
 
 
 
 
WDS 23285+5052 CVR 990 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23285+5052 CVR 990 distance=0' 23290+5046 TDT4055 distance=8' 23292+5045 TDT4060 distance=10' 23275+5039 ES 1189 distance=17' 23313+5045 TDT4083 distance=28' 23282+5120 TDT4051 distance=29' 23270+5026 HJ 1878 distance=30' 23313+5032 TDT4084AB distance=33' 23250+5109 TDT4028 distance=38' 23274+5016 OSO 197AB distance=38' 23274+5016 OSO 197AC distance=38' 23274+5016 OSO 197AD distance=38' 23274+5016 OSO 197AE distance=38' 23274+5016 OSO 197AF distance=38' 23323+5111 OL 84 distance=41' 23279+5011 HJ 1884 distance=42' 23321+5123 COU2669 distance=46' 23244+5022 TDT4023 distance=50' 23333+5114 TDT4092 distance=51' 23295+5141 HJ 1885AB distance=51' 23295+5141 HJ 1885AC distance=51' 23278+5144 TDS1208 distance=53' 23243+5017 ES 1188 distance=53' 23240+5125 ES 1187AB distance=55' 23240+5125 ES 1187AC distance=55' 23252+5006 TDT4029 distance=56' 23252+5150 HJ 1875 distance=67' 23308+5155 HDS3349 distance=68' 23348+5018 COU2671 distance=69' 23356+5029 TDT4114 distance=71' 23326+4949 A 1489 distance=74' 23350+5008 TDT4110 distance=76' 23359+5132 FOX 274CD distance=80' 23359+5132 FOX 274BC distance=80' 23359+5132 FOX 274BD distance=80' 23359+5132 HJ 1894AB distance=81' 23359+5132 ABH 174AE distance=81' 23359+5132 ABH 174AF distance=81' 23359+5132 ABH 174AG distance=81' 23359+5132 FOX 274AD distance=81' 23198+5040 ES 2726 distance=84' 23363+5135 BKO 968 distance=85' 23349+5154 TDT4107 distance=86' 23366+5134 BKO 969 distance=87' 23365+5136 COU2673 distance=87' 23339+4938 COU2670 distance=90' 23373+5019 TDT4129 distance=90' 23214+5152 HJ 1871 distance=91' 23335+5210 A 1490 distance=91' 23305+5224 SHN 266 distance=95' 23313+5225 STT 498AB distance=97' 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 23285+5052 CVR 990 251 11.8
Show 23290+5046 TDT4055 129 2.4 8
Show 23292+5045 TDT4060 40 0.6 10
Show 23275+5039 ES 1189 137 1.6 17
Show 23313+5045 TDT4083 238 0.5 28
Show 23282+5120 TDT4051 338 0.9 29
Show 23270+5026 HJ 1878 268 8.9 30
Show 23313+5032 TDT4084 AB 332 0.9 33
Show 23250+5109 TDT4028 26 0.5 38
Show 23274+5016 OSO 197 AB 97 3.7 38
Show 23274+5016 OSO 197 AC 197 13.6 38
Show 23274+5016 OSO 197 AD 38 13.2 38
Show 23274+5016 OSO 197 AE 115 18.1 38
Show 23274+5016 OSO 197 AF 44 31.4 38
Show 23323+5111 OL 84 328 1.9 41
Show 23279+5011 HJ 1884 245 11.7 42
Show 23321+5123 COU2669 343 0.9 46
Show 23244+5022 TDT4023 282 0.4 50
Show 23333+5114 TDT4092 34 2.4 51
Show 23295+5141 HJ 1885 AB 249 19.4 51
Show 23295+5141 HJ 1885 AC 244 44.7 51
Show 23278+5144 TDS1208 298 0.9 53
Show 23243+5017 ES 1188 143 2.7 53
Show 23240+5125 ES 1187 AB 132 3.2 55
Show 23240+5125 ES 1187 AC 340 6.8 55
Show 23252+5006 TDT4029 80 0.5 56
Show 23252+5150 HJ 1875 153 15.0 67
Show 23308+5155 HDS3349 36 4.1 68
Show 23348+5018 COU2671 116 0.2 69
Show 23356+5029 TDT4114 186 0.6 71
Show 23326+4949 A 1489 221 0.5 74
Show 23350+5008 TDT4110 280 1.6 76
Show 23359+5132 FOX 274 CD 144 46.1 80
Show 23359+5132 FOX 274 BC 217 33.5 80
Show 23359+5132 FOX 274 BD 174 64.7 80
Show 23359+5132 HJ 1894 AB 214 24.9 81
Show 23359+5132 ABH 174 AE 247 81.8 81
Show 23359+5132 ABH 174 AF 191 119.3 81
Show 23359+5132 ABH 174 AG 213 142.9 81
Show 23359+5132 FOX 274 AD 185 85.3 81
Show 23198+5040 ES 2726 296 7.6 84
Show 23363+5135 BKO 968 51 8.4 85
Show 23349+5154 TDT4107 44 0.5 86
Show 23366+5134 BKO 969 218 2.7 87
Show 23365+5136 COU2673 107 0.4 87
Show 23339+4938 COU2670 108 0.5 90
Show 23373+5019 TDT4129 82 0.7 90
Show 23214+5152 HJ 1871 208 9.8 91
Show 23335+5210 A 1490 193 0.7 91
Show 23305+5224 SHN 266 -1 0.1 95
Show 23313+5225 STT 498 AB 244 17.2 97

 
 
WDS 23285+5052 : COMPONENTS
 
 
  A
B pa=240.7°
sep=8.08"
 
 
23285+5052 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 232831.88+505156.5 Mag 17.6 Spectral class M2 (red)
PmRA 39.00 PmDE -22.0
 
 
23285+5052 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 232831.14+505152.5 Mag 17.8 Spectral class M2 (red)
PmRA 39.00 PmDE -27.0 Calc delta mag 0.2 Calc coord yes