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Current system
22308+2103
CVR 264


Nearby doubles
5' : 22311+2108
J 3170

33' : 22331+2111
STF2919

39' : 22323+2135
UC 4761

44' : 22280+2046
TDT3534

46' : 22281+2128
SLW1275

56' : 22326+2014
LBU 21

64' : 22351+2042
UC 4771

71' : 22306+1953
PTF 13

85' : 22336+2217
J 617

86' : 22302+2228
HU 388

86' : 22363+2142
LDS4982

90' : 22305+2232
VOU 38

90' : 22363+2151
CBL 542

95' : 22350+2218
HO 617

96' : 22259+1958
PTF 10

102' : 22237+2051
STF2900AB

104' : 22292+1922
PTF 11

106' : 22259+1945
UC 4743

107' : 22358+1943
HDS3209

109' : 22357+1939
UC 275

111' : 22242+2005
UC 4737

111' : 22246+1955
PTF 9

113' : 22231+2136
TDT3500

114' : 22256+1937
CVR 945

116' : 22230+2137
UC 4730

116' : 22302+2259
COU 140



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

22308+2103 CVR 264

 
 
22h 30m 50.76s +21° 03' 16.6" P.A. 8.00 sep 29.2 mag 18.30,18.30 Sp M4+M4
 
 
Coord 2000 22308+2103 Discov num CVR 264 Comp Coord arcsec 2000 22 30 50.76 +21 03 16.6
Date first 1997 Date last 2015 Obs 8
Pa first 8 Pa last 8.1 P.A. Now (θ) 8.1°
Sep first 29.2 Sep last 29.216 Sep. Now (ρ) 29.216"
Mag pri 18.30 Mag sec 18.30 delta mag (ΔM) 0 Spectral class M4+M4 (red/red)
Pri motion ra -036 Sec motion ra -039
Pri motion dec -078 Sec motion dec -077
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.037 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1873932061318210688
 
 
WDS 22308+2103 CVR 264 : 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
22308+2103 CVR 264 2009 1 8 29.2 18.30 18.30 M4+M4 V R 223050.76+210316.6
22308+2103 CVR 264 2010 3 8 29.2 18.30 18.30 M4+M4 V R 223050.76+210316.6
22308+2103 CVR 264 2015 4 8 29.2 18.30 18.30 M4+M4 V R 223050.76+210316.6

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

 
 
WDS 22308+2103 CVR 264 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22308+2103 CVR 264 : MEASURES
 
 
No records found.

 
 
WDS 22308+2103 : VIRTUAL EYEPIECE
 
 

22308+2103 CVR 264A mag 18.3 Sp M4 22308+2103 CVR 264B sep 29.2 P.A. 7.60 mag 18.3 Sp M4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 22308+2103 : ALADIN DSS IMAGE @ 22h 30m 50.76s +21° 03' 16.6"
 
 
 
 
WDS 22308+2103 CVR 264 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22308+2103 CVR 264 distance=0' 22311+2108 J 3170 distance=5' 22331+2111 STF2919 distance=33' 22323+2135 UC 4761 distance=39' 22280+2046 TDT3534 distance=44' 22281+2128 SLW1275 distance=46' 22326+2014 LBU 21 distance=56' 22351+2042 UC 4771 distance=64' 22306+1953 PTF 13 distance=71' 22336+2217 J 617 distance=85' 22302+2228 HU 388 distance=86' 22363+2142 LDS4982 distance=86' 22305+2232 VOU 38 distance=90' 22363+2151 CBL 542 distance=90' 22350+2218 HO 617 distance=95' 22259+1958 PTF 10 distance=96' 22237+2051 STF2900AB distance=102' 22237+2051 STF2900AC distance=102' 22237+2051 COU 139CD distance=103' 22292+1922 PTF 11 distance=104' 22259+1945 UC 4743 distance=106' 22358+1943 HDS3209 distance=107' 22357+1939 UC 275 distance=109' 22242+2005 UC 4737 distance=111' 22246+1955 PTF 9 distance=111' 22231+2136 TDT3500 distance=113' 22256+1937 CVR 945 distance=114' 22230+2137 UC 4730 distance=116' 22302+2259 COU 140 distance=116' 22265+1925 HU 596 distance=117' 22255+2234 HO 616 distance=118' 22365+2232 LDS4983 distance=119' 22267+2249 HJ 3115AB distance=120' 22267+2249 HJ 3115AC distance=120' 22267+2249 HJ 3115AD distance=120' 22373+2225 UC 276 distance=122' 22223+2131 HU 384 distance=123' 22248+2233 HO 183AB distance=124' 22248+2233 HO 183AC distance=124' 22248+2233 LEP 106AD distance=124' 22230+2202 SLN 44 distance=124' 22392+2014 HU 393 distance=127' 22223+2151 TDT3493 distance=129' 22386+2215 COU 235 distance=130' 22221+2155 J 2578 distance=130' 22261+2255 GRV 575 distance=131' 22239+2232 HU 385 distance=132' 22249+2245 LDS1494 distance=132' 22388+2220 GRV 595 distance=136' 22297+1848 TDT3549 distance=136' 22323+2319 HDS3198 distance=137' 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 22308+2103 CVR 264 8 29.2
Show 22311+2108 J 3170 193 6.0 5
Show 22331+2111 STF2919 251 21.8 33
Show 22323+2135 UC 4761 298 22.5 39
Show 22280+2046 TDT3534 266 0.9 44
Show 22281+2128 SLW1275 135 59.6 46
Show 22326+2014 LBU 21 314 53.9 56
Show 22351+2042 UC 4771 15 39.0 64
Show 22306+1953 PTF 13 25 0.9 71
Show 22336+2217 J 617 273 0.7 85
Show 22302+2228 HU 388 66 0.6 86
Show 22363+2142 LDS4982 95 34.5 86
Show 22305+2232 VOU 38 218 0.1 90
Show 22363+2151 CBL 542 294 46.7 90
Show 22350+2218 HO 617 48 15.9 95
Show 22259+1958 PTF 10 333 1.6 96
Show 22237+2051 STF2900 AB 1 1.0 102
Show 22237+2051 STF2900 AC 306 92.7 102
Show 22237+2051 COU 139 CD 88 0.3 103
Show 22292+1922 PTF 11 178 4.1 104
Show 22259+1945 UC 4743 188 64.5 106
Show 22358+1943 HDS3209 26 0.7 107
Show 22357+1939 UC 275 118 14.2 109
Show 22242+2005 UC 4737 219 39.1 111
Show 22246+1955 PTF 9 34 4.5 111
Show 22231+2136 TDT3500 279 0.5 113
Show 22256+1937 CVR 945 270 18.8 114
Show 22230+2137 UC 4730 12 44.0 116
Show 22302+2259 COU 140 106 0.7 116
Show 22265+1925 HU 596 197 1.1 117
Show 22255+2234 HO 616 342 20.2 118
Show 22365+2232 LDS4983 288 337.3 119
Show 22267+2249 HJ 3115 AB 266 29.0 120
Show 22267+2249 HJ 3115 AC 332 43.1 120
Show 22267+2249 HJ 3115 AD 94 57.5 120
Show 22373+2225 UC 276 169 15.3 122
Show 22223+2131 HU 384 339 0.2 123
Show 22248+2233 HO 183 AB 221 2.5 124
Show 22248+2233 HO 183 AC 52 74.0 124
Show 22248+2233 LEP 106 AD 197 147.2 124
Show 22230+2202 SLN 44 168 6.6 124
Show 22392+2014 HU 393 225 0.9 127
Show 22223+2151 TDT3493 290 1.2 129
Show 22386+2215 COU 235 72 0.6 130
Show 22221+2155 J 2578 351 2.1 130
Show 22261+2255 GRV 575 113 59.4 131
Show 22239+2232 HU 385 80 1.5 132
Show 22249+2245 LDS1494 115 3.7 132
Show 22388+2220 GRV 595 334 7.8 136
Show 22297+1848 TDT3549 248 0.8 136
Show 22323+2319 HDS3198 97 0.2 137

 
 
WDS 22308+2103 : COMPONENTS
 
 
  A
B pa=7.6°
sep=29.18"
 
 
22308+2103 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 223050.76+210316.6 Mag 18.3 Spectral class M4 (red)
PmRA -36.00 PmDE -78.0
 
 
22308+2103 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 223051.03+210345.5 Mag 18.3 Spectral class M4 (red)
PmRA -39.00 PmDE -77.0 Calc coord yes