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Doubles in session


Current system
12251+2647
LNV 9


Nearby doubles
14' : 12254+2700
SLE 895

14' : 12261+2645
GUR 30

15' : 12258+2658
SLE 896

23' : 12241+2706
SKF1014

23' : 12268+2650
LDS1308AB

25' : 12264+2630
CVR1431

28' : 12271+2655
UC 2341

32' : 12272+2701
STF1643AB

42' : 12266+2611
SLW 721

43' : 12262+2728
LDS1307AB

43' : 12243+2606
YSC 97

45' : 12268+2609
SLE 897AB

48' : 12282+2712
CVR1437

52' : 12271+2603
CVR1434

62' : 12207+2703
STF1633

63' : 12223+2737
RAO 276

63' : 12279+2556
SDK 79

65' : 12203+2637
PIN 6

67' : 12225+2551
SHJ 143AB

67' : 12218+2738
LDS1299

73' : 12244+2535
STF1639AB

74' : 12289+2555
STFA 21AB

78' : 12251+2530
SLW 719

81' : 12203+2600
TOK 555

81' : 12311+2641
LDS4223

85' : 12311+2621
GUR 31



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

12251+2647 LNV 9

 
 
12h 25m 06.29s +26° 47' 21.3" P.A. 7.00 sep 3.5 mag 12.00,15.10
 
 
Coord 2000 12251+2647 Discov num LNV   9 Comp Coord arcsec 2000 12 25 06.29 +26 47 21.3
Date first 2020 Date last 2020 Obs 1
Pa first 7 Pa last 7 P.A. Now (θ) 7°
Sep first 3.5 Sep last 3.466 Sep. Now (ρ) 3.466"
Mag pri 12.00 Mag sec 15.10 delta mag (ΔM) 3.1 Spectral class
Pri motion ra +023 Sec motion ra +023
Pri motion dec -052 Sec motion dec -052
Notes W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Tycho2 1991-01325-1
 
 
WDS 12251+2647 LNV 9 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LnV2020 C - Luna, V. .
LnV2020 Il Bollettino Delle Stelle Doppie 32, 60, 2020
LnV2021a C - Luna, V. .
LnV2021a Il Bollettino Delle Stelle Doppie 33, 4, 2021
LnV2021b C - Luna, V. .
LnV2021b Il Bollettino Delle Stelle Doppie 34, 4, 2021
LnV2022 C - Luna, V. .
LnV2022 Il Bollettino Delle Stelle Doppie 35, 4, 2022
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12251+2647 LNV 9 2020 1 7 3.5 12.00 15.10 W 122506.29+264721.3

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

 
 
WDS 12251+2647 LNV 9 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12251+2647 LNV 9 : MEASURES
 
 
No records found.

 
 
WDS 12251+2647 : VIRTUAL EYEPIECE
 
 

12251+2647 LNV 9A mag 12 12251+2647 LNV 9B sep 3.5 P.A. 6.30 mag 15.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12251+2647 : ALADIN DSS IMAGE @ 12h 25m 06.29s +26° 47' 21.3"
 
 
 
 
WDS 12251+2647 LNV 9 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12251+2647 LNV 9 distance=0' 12254+2700 SLE 895 distance=14' 12261+2645 GUR 30 distance=14' 12258+2658 SLE 896 distance=15' 12241+2706 SKF1014 distance=23' 12268+2650 LDS1308AB distance=23' 12264+2630 CVR1431 distance=25' 12271+2655 UC 2341 distance=28' 12272+2701 STF1643AB distance=32' 12272+2701 LEP 54AC distance=32' 12266+2611 SLW 721 distance=42' 12262+2728 LDS1307AB distance=43' 12262+2728 LDS1307Aa,Ab distance=43' 12243+2606 YSC 97 distance=43' 12268+2609 SLE 897AB distance=45' 12268+2609 UC 2339AC distance=45' 12282+2712 CVR1437 distance=48' 12271+2603 CVR1434 distance=52' 12207+2703 STF1633 distance=62' 12223+2737 RAO 276 distance=63' 12279+2556 SDK 79 distance=63' 12203+2637 PIN 6 distance=65' 12225+2551 SHJ 143AB distance=67' 12225+2551 SHJ 143AC distance=67' 12225+2551 ARN 6AD distance=67' 12218+2738 LDS1299 distance=67' 12225+2551 SMR 57DE distance=68' 12289+2555 BU 1080BC distance=73' 12289+2555 BU 1080BD distance=73' 12244+2535 STF1639AB distance=73' 12244+2535 STF1639AC distance=73' 12289+2555 STFA 21AB distance=74' 12289+2555 SLE 898AE distance=74' 12289+2555 SLE 898AF distance=74' 12289+2555 BU 1080AD distance=74' 12251+2530 SLW 719 distance=78' 12203+2600 TOK 555 distance=81' 12311+2641 LDS4223 distance=81' 12311+2621 GUR 31 distance=85' 12208+2546 HJ 517 distance=85' 12305+2732 COU 594 distance=86' 12250+2520 SLE 894 distance=88' 12317+2701 STF1651 distance=90' 12186+2715 LDS1290 distance=91' 12269+2816 SMR 58 distance=93' 12309+2555 LAS 7 distance=94' 12313+2556 AZC 75 distance=98' 12182+2718 HDS1733 distance=98' 12190+2751 TDS8321 distance=104' 12298+2812 LDS4218 distance=105' 12225+2827 SKF1475 distance=105' 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 12251+2647 LNV 9 7 3.5
Show 12254+2700 SLE 895 39 20.9 14
Show 12261+2645 GUR 30 166 1.1 14
Show 12258+2658 SLE 896 144 19.4 15
Show 12241+2706 SKF1014 345 3.4 23
Show 12268+2650 LDS1308 AB 215 51.8 23
Show 12264+2630 CVR1431 151 3.0 25
Show 12271+2655 UC 2341 356 30.4 28
Show 12272+2701 STF1643 AB 3 2.8 32
Show 12272+2701 LEP 54 AC 261 221.4 32
Show 12266+2611 SLW 721 213 168.2 42
Show 12262+2728 LDS1307 AB 232 47.7 43
Show 12262+2728 LDS1307 Aa,Ab 69 2.5 43
Show 12243+2606 YSC 97 228 0.2 43
Show 12268+2609 SLE 897 AB 126 13.7 45
Show 12268+2609 UC 2339 AC 263 39.3 45
Show 12282+2712 CVR1437 313 3.4 48
Show 12271+2603 CVR1434 336 5.0 52
Show 12207+2703 STF1633 245 9.0 62
Show 12223+2737 RAO 276 281 2.0 63
Show 12279+2556 SDK 79 43 2.4 63
Show 12203+2637 PIN 6 187 42.7 65
Show 12225+2551 SHJ 143 AB 57 37.0 67
Show 12225+2551 SHJ 143 AC 167 65.2 67
Show 12225+2551 ARN 6 AD 132 213.9 67
Show 12218+2738 LDS1299 207 12.9 67
Show 12225+2551 SMR 57 DE 166 13.1 68
Show 12289+2555 BU 1080 BC 180 1.4 73
Show 12289+2555 BU 1080 BD 284 192.9 73
Show 12244+2535 STF1639 AB 324 1.9 73
Show 12244+2535 STF1639 AC 159 91.4 73
Show 12289+2555 STFA 21 AB 251 146.4 74
Show 12289+2555 SLE 898 AE 270 447.4 74
Show 12289+2555 SLE 898 AF 145 125.5 74
Show 12289+2555 BU 1080 AD 270 324.0 74
Show 12251+2530 SLW 719 295 9.6 78
Show 12203+2600 TOK 555 170 662.0 81
Show 12311+2641 LDS4223 271 21.7 81
Show 12311+2621 GUR 31 22 2.2 85
Show 12208+2546 HJ 517 238 19.9 85
Show 12305+2732 COU 594 133 2.8 86
Show 12250+2520 SLE 894 160 11.8 88
Show 12317+2701 STF1651 215 7.0 90
Show 12186+2715 LDS1290 201 1.6 91
Show 12269+2816 SMR 58 207 16.1 93
Show 12309+2555 LAS 7 231 10.3 94
Show 12313+2556 AZC 75 222 11.9 98
Show 12182+2718 HDS1733 222 0.3 98
Show 12190+2751 TDS8321 267 0.7 104
Show 12298+2812 LDS4218 79 154.3 105
Show 12225+2827 SKF1475 294 1.9 105

 
 
WDS 12251+2647 : COMPONENTS
 
 
  A
B pa=6.3°
sep=3.46"
 
 
12251+2647 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 122506.29+264721.3 Mag 12 PmRA 23.00
PmDE -52.0 Tycho2 1991-01325-1
Tycho2
Tycho2 1991-01325-1 Pflag RAmdeg 186.27609285 DEmdeg 26.78929493
PmRA 17.5 PmDE -47.6 E RAmdeg 79 E DEmdeg 92
E pmRA 2.8 E pmDE 2.8 EpRAm 1980.85 EpDEm 1976.61
Num 3 Q RAmdeg 0.7 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.2 BTmag 12.640 E BTmag 0.232 VTmag 12.315
E VTmag 0.214 Prox 999 TYC HIP
CCDM RAdeg 186.27604806 DEdeg 26.78940611 EpRA 1990 1.72
EpDE 1990 1.66 E RAdeg 85.2 E DEdeg 100.5 Posflg
Corr 0.1
 
 
12251+2647 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122506.32+264724.7 Mag 15.1 PmRA 23.00
PmDE -52.0 Calc delta mag 3.1 Calc coord yes