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Doubles in session


Current system
22442+4105
J 857


Nearby doubles
6' : 22447+4109
DAM 247AB

19' : 22457+4112
LEP 111

26' : 22465+4110
GCB 64

27' : 22425+4126
TDT3664

38' : 22441+4029
LDS1064

42' : 22405+4102
TDT3647

43' : 22441+4149
STT 479

48' : 22476+4041
BWL 58

53' : 22437+4015
MLB 995

55' : 22395+4123
BU 277AB

58' : 22486+4136
HJ 1813

59' : 22491+4050
TDT3725

62' : 22415+4014
S 815

66' : 22455+4005
ES 1700

67' : 22453+4002
AG 287

71' : 22494+4030
GRV 610

72' : 22490+4154
TDS1186

73' : 22497+4031
STF2946

73' : 22472+4004
ALI1175

76' : 22384+4144
ES 1593

76' : 22433+4222
PAR 3

76' : 22375+4100
ES 264

78' : 22501+4029
WLY 14

79' : 22501+4028
MLB1025

79' : 22436+4226
COU1989

84' : 22512+4041
J 3183



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

22442+4105 J 857

 
 
22h 44m 09.11s +41° 07' 02.6" P.A. 321.00 sep 3.2 mag 9.60,9.60
 
 
Coord 2000 22442+4105 Discov num J   857 Comp Coord arcsec 2000 22 44 09.11 +41 07 02.6
Date first 1912 Date last 2016 Obs 14
Pa first 323 Pa last 321 P.A. Now (θ) 321°
Sep first 2.7 Sep last 3.209 Sep. Now (ρ) 3.209"
Mag pri 9.60 Mag sec 9.60 delta mag (ΔM) 0 Spectral class
Pri motion ra Sec motion ra -014
Pri motion dec Sec motion dec +015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Gaia DR2 1932889592787421568
 
 
WDS 22442+4105 J 857 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
J Jonckheere, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
22442+4105 J 857 1997 8 322 3.1 9.60 9.60
22442+4105 J 857 2009 11 322 3.2 9.60 9.60 224409.11+410702.6
22442+4105 J 857 2016 12 322 3.2 9.60 9.60 224409.11+410702.6

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

 
 
WDS 22442+4105 J 857 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22442+4105 J 857 : MEASURES
 
 
No records found.

 
 
WDS 22442+4105 : VIRTUAL EYEPIECE
 
 

22442+4105 J 857A mag 9.6 22442+4105 J 857B sep 3.2 P.A. 321.00 mag 9.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 22442+4105 : ALADIN DSS IMAGE @ 22h 44m 09.11s +41° 07' 02.6"
 
 
 
 
WDS 22442+4105 J 857 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22442+4105 J 857 distance=0' 22447+4109 DAM 247AB distance=6' 22447+4109 DAM 247AC distance=6' 22457+4112 LEP 111 distance=19' 22425+4110 COU2710AC distance=19' 22465+4110 GCB 64 distance=26' 22425+4126 TDT3664 distance=27' 22441+4029 LDS1064 distance=38' 22405+4102 TDT3647 distance=42' 22441+4149 STT 479 distance=43' 22476+4041 BWL 58 distance=48' 22437+4015 MLB 995 distance=53' 22395+4123 BU 277AB distance=55' 22395+4123 ARN 54AB,E distance=55' 22395+4123 BU 277AB,C distance=55' 22395+4123 BU 277AB,D distance=55' 22395+4123 FYM 119AB,F distance=55' 22395+4123 FYM 119AB,G distance=55' 22395+4123 FYM 119AB,H distance=55' 22486+4136 HJ 1813 distance=58' 22491+4050 TDT3725 distance=59' 22415+4014 S 815 distance=62' 22455+4005 ES 1700 distance=66' 22453+4002 AG 287 distance=67' 22494+4030 GRV 610 distance=71' 22490+4154 TDS1186 distance=72' 22497+4031 STF2946 distance=73' 22472+4004 ALI1175 distance=73' 22384+4144 ES 1593 distance=76' 22433+4222 PAR 3 distance=76' 22375+4100 ES 264 distance=76' 22501+4029 WLY 14 distance=78' 22501+4028 MLB1025 distance=79' 22436+4226 COU1989 distance=79' 22512+4041 J 3183 distance=84' 22505+4024 TDT3742 distance=85' 22504+4157 HDS3244 distance=86' 22365+4103 ES 263 distance=87' 22518+4119 HJ 1823CD distance=87' 22393+4000 MLB 906AB distance=88' 22518+4119 HJ 1823AB distance=88' 22518+4119 HJ 1823AC distance=88' 22518+4119 HJ 1823AE distance=88' 22522+4125 TDT3762 distance=93' 22498+4215 TDT3731 distance=93' 22398+4226 RAO 488 distance=93' 22372+4200 RAO 486 distance=94' 22507+4005 MLB 966 distance=97' 22356+4120 TDT3610 distance=97' 22437+3929 CBL 104 distance=99' 22364+4023 A 1471 distance=99' 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 22442+4105 J 857 321 3.2 0
Show 22447+4109 DAM 247 AB 49 12.8 6
Show 22447+4109 DAM 247 AC 81 10.1 6
Show 22457+4112 LEP 111 323 21.1 19
Show 22425+4110 COU2710 AC 153 17.5 19
Show 22465+4110 GCB 64 105 1.8 26
Show 22425+4126 TDT3664 132 0.7 27
Show 22441+4029 LDS1064 271 18.8 38
Show 22405+4102 TDT3647 202 2.0 42
Show 22441+4149 STT 479 130 14.4 43
Show 22476+4041 BWL 58 290 3.7 48
Show 22437+4015 MLB 995 303 4.7 53
Show 22395+4123 BU 277 AB 221 0.4 55
Show 22395+4123 ARN 54 AB,E 349 223.2 55
Show 22395+4123 BU 277 AB,C 116 25.3 55
Show 22395+4123 BU 277 AB,D 47 79.1 55
Show 22395+4123 FYM 119 AB,F 241 20.0 55
Show 22395+4123 FYM 119 AB,G 117 14.8 55
Show 22395+4123 FYM 119 AB,H 186 31.9 55
Show 22486+4136 HJ 1813 61 9.3 58
Show 22491+4050 TDT3725 243 0.7 59
Show 22415+4014 S 815 11 65.8 62
Show 22455+4005 ES 1700 239 4.8 66
Show 22453+4002 AG 287 194 14.5 67
Show 22494+4030 GRV 610 62 27.6 71
Show 22490+4154 TDS1186 66 0.6 72
Show 22497+4031 STF2946 262 5.4 73
Show 22472+4004 ALI1175 71 7.2 73
Show 22384+4144 ES 1593 191 5.3 76
Show 22433+4222 PAR 3 38 4.4 76
Show 22375+4100 ES 264 1 8.1 76
Show 22501+4029 WLY 14 337 12.1 78
Show 22501+4028 MLB1025 164 7.9 79
Show 22436+4226 COU1989 4 0.4 79
Show 22512+4041 J 3183 212 4.9 84
Show 22505+4024 TDT3742 154 0.5 85
Show 22504+4157 HDS3244 5 0.3 86
Show 22365+4103 ES 263 245 10.3 87
Show 22518+4119 HJ 1823 CD 139 5.1 87
Show 22393+4000 MLB 906 AB 156 2.6 88
Show 22518+4119 HJ 1823 AB 264 18.7 88
Show 22518+4119 HJ 1823 AC 336 82.5 88
Show 22518+4119 HJ 1823 AE 263 119.1 88
Show 22522+4125 TDT3762 113 1.1 93
Show 22498+4215 TDT3731 64 2.3 93
Show 22398+4226 RAO 488 88 3.3 93
Show 22372+4200 RAO 486 180 1.6 94
Show 22507+4005 MLB 966 121 7.2 97
Show 22356+4120 TDT3610 138 0.7 97
Show 22437+3929 CBL 104 9 62.7 99
Show 22364+4023 A 1471 21 2.3 99

 
 
WDS 22442+4105 : COMPONENTS
 
 
  A
B pa=321.0°
sep=3.21"
 
 
22442+4105 A
 
 
Coord arcsec 2000 224409.11+410702.6 Mag 9.6
 
 
22442+4105 B
 
 
Coord arcsec 2000 224408.93+410705.1 Mag 9.6 PmRA -14.00 PmDE 15.0
Coordinate calculated yes