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Current system
18120+2640
BRT 3329


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

18120+2640 BRT 3329

 
 
18h 12m 01.71s +26° 40' 42.3" P.A. 238.00 sep 4.6 mag 10.90,11.40
 
 
Coord 2000 18120+2640 Discov num BRT3329 Comp Coord arcsec 2000 18 12 01.71 +26 40 42.3
Date first 1897 Date last 2016 Obs 7
Pa first 236 Pa last 237.6 P.A. Now (θ) 237.6°
Sep first 4.3 Sep last 4.623 Sep. Now (ρ) 4.623"
Mag pri 10.90 Mag sec 11.40 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +041 Sec motion ra +007
Pri motion dec +019 Sec motion dec -009
Notes N (See Notes)
rPM=0.975
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4580080286109103872 ADS 11152
 
 
WDS 18120+2640 BRT 3329 : NOTES
 
 
discov_num notes refcode
BRT3329 Originally published as BRT 180. Brt1928
 
 
REFERENCES
 
 
refcode metd author reference
Brt1928 Pa - Barton, S.G. 1928AJ.....38..168B
Brt1928 AJ 38, 168, 1928 (BRT 117 - BRT 230)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18120+2640 BRT3329 2000 3 238 4.5 10.90 11.40 D 181201.71+264042.3
18120+2640 BRT3329 2011 4 237 4.5 10.90 11.40 D 181201.71+264042.3
18120+2640 BRT3329 2015 6 238 4.6 10.90 11.40 N 181201.71+264042.3
18120+2640 BRT3329 2016 7 238 4.6 10.90 11.40 N 181201.71+264042.3

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

 
 
WDS 18120+2640 BRT 3329 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18120+2640 BRT 3329 : MEASURES
 
 
No records found.

 
 
WDS 18120+2640 : VIRTUAL EYEPIECE
 
 

18120+2640 BRT3329A mag 10.9 18120+2640 BRT3329B sep 4.3 P.A. 234.60 mag 11.4 virtual eyepiece
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Radius:
Components only
 
 
WDS 18120+2640 : ALADIN DSS IMAGE @ 18h 12m 01.71s +26° 40' 42.3"
 
 
 
 
WDS 18120+2640 BRT 3329 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18120+2640 BRT3329 distance=0' 18124+2649 TDT 735 distance=10' 18115+2700 UC 3523 distance=21' 18131+2602 LWR 14AB distance=42' 18131+2602 LWR 14AC distance=42' 18131+2602 BWL 48AD distance=42' 18121+2739 STF2292 distance=58' 18089+2725 SLE 111 distance=61' 18169+2647 A 240 distance=67' 18078+2606 CHR 67Aa,Ab distance=67' 18078+2606 STF2280AB distance=67' 18078+2606 STF2280AC distance=67' 18105+2536 TDT 723 distance=69' 18172+2640 A 241 distance=69' 18072+2716 SLE 110 distance=74' 18063+2643 TDT 683 distance=77' 18177+2642 TDT 779 distance=77' 18176+2659 HJ 1317 distance=78' 18169+2718 MIL 4 distance=78' 18178+2640 LEP 88 distance=78' 18129+2800 ES 472 distance=79' 18083+2745 LDS4776 distance=81' 18114+2519 A 238 distance=82' 18169+2548 KPP 878 distance=85' 18168+2543 KPP4099 distance=87' 18070+2544 KPP4084 distance=89' 18190+2643 TDT 792 distance=95' 18156+2518 DAM 811 distance=96' 18130+2815 H 5 93 distance=96' 18048+2630 TDT 666 distance=98' 18186+2557 TDT 788 distance=99' 18047+2707 ES 471AB distance=103' 18047+2707 ES 471AC distance=103' 18047+2707 SLE 106AD distance=103' 18047+2707 SLE 106AE distance=103' 18047+2707 SLE 106AF distance=103' 18121+2455 POU3360 distance=106' 18140+2456 POU3364 distance=109' 18039+2639 HO 426 distance=109' 18185+2749 COU1008 distance=110' 18121+2448 POU3358AB distance=113' 18121+2448 FYM 266AC distance=113' 18129+2449 LDS4779 distance=113' 18129+2448 POU3362 distance=114' 18059+2759 KPP3327 distance=114' 18133+2446 POU3363 distance=117' 18039+2558 SLE 88 distance=118' 18088+2450 POU3352 distance=120' 18047+2750 SLE 109 distance=120' 18103+2839 UC 3512 distance=121' 18072+2822 TDT 691 distance=121' 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 18120+2640 BRT3329 238 4.6
Show 18124+2649 TDT 735 187 2.3 10
Show 18115+2700 UC 3523 266 47.6 21
Show 18131+2602 LWR 14 AB 226 1.5 42
Show 18131+2602 LWR 14 AC 100 10.0 42
Show 18131+2602 BWL 48 AD 262 4.1 42
Show 18121+2739 STF2292 276 0.8 58
Show 18089+2725 SLE 111 313 14.7 61
Show 18169+2647 A 240 349 2.4 67
Show 18078+2606 CHR 67 Aa,Ab 300 0.1 67
Show 18078+2606 STF2280 AB 182 14.3 67
Show 18078+2606 STF2280 AC 127 79.9 67
Show 18105+2536 TDT 723 232 0.5 69
Show 18172+2640 A 241 288 0.7 69
Show 18072+2716 SLE 110 115 10.8 74
Show 18063+2643 TDT 683 167 0.8 77
Show 18177+2642 TDT 779 169 0.5 77
Show 18176+2659 HJ 1317 141 14.7 78
Show 18169+2718 MIL 4 130 16.6 78
Show 18178+2640 LEP 88 241 39.8 78
Show 18129+2800 ES 472 11 3.5 79
Show 18083+2745 LDS4776 300 208.0 81
Show 18114+2519 A 238 72 0.6 82
Show 18169+2548 KPP 878 340 7.4 85
Show 18168+2543 KPP4099 269 2.0 87
Show 18070+2544 KPP4084 253 5.9 89
Show 18190+2643 TDT 792 213 0.8 95
Show 18156+2518 DAM 811 279 15.1 96
Show 18130+2815 H 5 93 136 54.8 96
Show 18048+2630 TDT 666 36 0.8 98
Show 18186+2557 TDT 788 264 0.6 99
Show 18047+2707 ES 471 AB 274 24.3 103
Show 18047+2707 ES 471 AC 44 24.3 103
Show 18047+2707 SLE 106 AD 244 88.5 103
Show 18047+2707 SLE 106 AE 43 183.4 103
Show 18047+2707 SLE 106 AF 340 129.9 103
Show 18121+2455 POU3360 297 6.0 106
Show 18140+2456 POU3364 263 7.7 109
Show 18039+2639 HO 426 230 11.7 109
Show 18185+2749 COU1008 92 2.0 110
Show 18121+2448 POU3358 AB 115 3.7 113
Show 18121+2448 FYM 266 AC 244 15.3 113
Show 18129+2449 LDS4779 120 25.6 113
Show 18129+2448 POU3362 236 6.3 114
Show 18059+2759 KPP3327 166 2.9 114
Show 18133+2446 POU3363 103 8.4 117
Show 18039+2558 SLE 88 339 3.8 118
Show 18088+2450 POU3352 301 3.4 120
Show 18047+2750 SLE 109 79 9.7 120
Show 18103+2839 UC 3512 28 28.3 121
Show 18072+2822 TDT 691 201 0.9 121

 
 
WDS 18120+2640 : COMPONENTS
 
 
  A
B pa=234.6°
sep=4.28"
 
 
18120+2640 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181201.71+264042.3 Mag 10.9 PmRA 41.00
PmDE 19.0 ADS 11152
 
 
18120+2640 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181201.45+264039.8 Mag 11.4 PmRA 7.00
PmDE -9.0 Calc delta mag 0.5 Calc coord yes