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Current system
18525+2602
TDT 1100


Nearby doubles
8' : 18524+2555
TDT1097

15' : 18534+2553
A 2989

25' : 18543+2610
TDT1121

31' : 18525+2632
TOK 326AB

37' : 18531+2526
KPP1560

41' : 18533+2523
STT 364

43' : 18499+2626
STF2406

45' : 18493+2606
BRT3334

46' : 18509+2522
TDT1083

48' : 18550+2637
TDT1124

51' : 18488+2603
TDT1066

52' : 18518+2511
POU3570

57' : 18508+2510
POU3567

60' : 18484+2544
A 255

62' : 18518+2703
KPP 829

62' : 18571+2606
STF2422

64' : 18561+2520
TDT1134

69' : 18528+2453
POU3576

70' : 18553+2700
STF2418

71' : 18549+2459
TDT1123

74' : 18513+2450
POU3569

74' : 18565+2652
TDT1139

74' : 18492+2503
CHR 79AB

75' : 18572+2522
COU 512AB

75' : 18581+2605
TDT1151

75' : 18576+2633
TDT1148



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

18525+2602 TDT 1100

 
 
18h 52m 32.75s +26° 01' 39.1" P.A. 148.00 sep 2.4 mag 9.94,12.37 Sp G5
 
 
Coord 2000 18525+2602 Discov num TDT1100 Comp Coord arcsec 2000 18 52 32.75 +26 01 39.1
Date first 1991 Date last 1991 Obs 1
Pa first 148 Pa last 147.7 P.A. Now (θ) 147.7°
Sep first 2.4 Sep last 2.36 Sep. Now (ρ) 2.36"
Mag pri 9.94 Mag sec 12.37 delta mag (ΔM) 2.43 Spectral class G5 (yellow)
Pri motion ra +003 Sec motion ra +003
Pri motion dec -019 Sec motion dec -019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2113-00040-1 Gaia DR2 4534930524747738496
 
 
WDS 18525+2602 TDT 1100 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18525+2602 TDT1100 1991 1 148 2.4 9.94 12.37 185232.75+260139.1

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

 
 
WDS 18525+2602 TDT 1100 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18525+2602 TDT 1100 : MEASURES
 
 
No records found.

 
 
WDS 18525+2602 : VIRTUAL EYEPIECE
 
 

18525+2602 TDT1100A mag 9.94 Sp G5 18525+2602 TDT1100B sep 2.3 P.A. 150.40 mag 12.37 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 18525+2602 : ALADIN DSS IMAGE @ 18h 52m 32.75s +26° 01' 39.1"
 
 
 
 
WDS 18525+2602 TDT 1100 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18525+2602 TDT1100 distance=1' 18524+2555 TDT1097 distance=8' 18534+2553 A 2989 distance=15' 18543+2610 TDT1121 distance=25' 18525+2632 HDS2677Aa,Ab distance=31' 18525+2632 TOK 326AB distance=31' 18531+2526 KPP1560 distance=37' 18533+2523 STT 364 distance=41' 18499+2626 STF2406 distance=43' 18493+2606 BRT3334 distance=45' 18509+2522 TDT1083 distance=46' 18550+2637 TDT1124 distance=48' 18488+2603 TDT1066 distance=51' 18518+2511 POU3570 distance=52' 18508+2510 POU3567 distance=57' 18484+2544 A 255 distance=60' 18518+2703 KPP 829 distance=62' 18571+2606 STF2422 distance=62' 18561+2520 TDT1134 distance=64' 18528+2453 POU3576 distance=69' 18553+2700 STF2418 distance=70' 18549+2459 TDT1123 distance=71' 18513+2450 POU3569 distance=74' 18565+2652 TDT1139 distance=74' 18492+2503 CHR 79AB distance=74' 18572+2522 COU 512AB distance=75' 18572+2522 DAM 129AB,C distance=75' 18581+2605 TDT1151 distance=75' 18576+2633 TDT1148 distance=75' 18503+2453 POU3564 distance=76' 18522+2445 POU3573 distance=77' 18538+2446 POU3580 distance=78' 18537+2445 POU3579 distance=79' 18541+2718 HJ 1355 distance=79' 18580+2535 TDT1150 distance=80' 18528+2437 TDT1104 distance=85' 18527+2437 POU3575 distance=85' 18523+2435 POU3574 distance=87' 18553+2443 POU3593 distance=88' 18492+2447 POU3556 distance=88' 18568+2456 POU3605 distance=88' 18462+2542 SLE 509 distance=89' 18540+2728 LDS4801 distance=89' 18573+2502 POU3612AB distance=90' 18573+2502 FYM 257AC distance=90' 18573+2502 FYM 257AD distance=90' 18571+2456 HDS2686AB distance=91' 18571+2456 HDS2686AC distance=91' 18521+2431 COU 510 distance=91' 18584+2518 TDT1153 distance=92' 18585+2515 A 2990AB distance=94' 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 18525+2602 TDT1100 148 2.4 1
Show 18524+2555 TDT1097 113 2.1 8
Show 18534+2553 A 2989 199 0.3 15
Show 18543+2610 TDT1121 112 0.8 25
Show 18525+2632 HDS2677 Aa,Ab 81 1.0 31
Show 18525+2632 TOK 326 AB 77 1.0 31
Show 18531+2526 KPP1560 356 11.8 37
Show 18533+2523 STT 364 163 0.7 41
Show 18499+2626 STF2406 4 4.6 43
Show 18493+2606 BRT3334 219 5.2 45
Show 18509+2522 TDT1083 189 0.6 46
Show 18550+2637 TDT1124 47 2.8 48
Show 18488+2603 TDT1066 106 0.6 51
Show 18518+2511 POU3570 131 10.9 52
Show 18508+2510 POU3567 273 6.9 57
Show 18484+2544 A 255 69 4.9 60
Show 18518+2703 KPP 829 52 7.1 62
Show 18571+2606 STF2422 71 0.8 62
Show 18561+2520 TDT1134 139 1.3 64
Show 18528+2453 POU3576 215 4.6 69
Show 18553+2700 STF2418 6 16.1 70
Show 18549+2459 TDT1123 201 0.5 71
Show 18513+2450 POU3569 255 16.4 74
Show 18565+2652 TDT1139 242 2.9 74
Show 18492+2503 CHR 79 AB 124 0.2 74
Show 18572+2522 COU 512 AB 190 1.7 75
Show 18572+2522 DAM 129 AB,C 36 10.8 75
Show 18581+2605 TDT1151 152 0.4 75
Show 18576+2633 TDT1148 349 0.6 75
Show 18503+2453 POU3564 47 11.7 76
Show 18522+2445 POU3573 174 11.9 77
Show 18538+2446 POU3580 262 7.4 78
Show 18537+2445 POU3579 234 4.1 79
Show 18541+2718 HJ 1355 223 12.1 79
Show 18580+2535 TDT1150 40 0.4 80
Show 18528+2437 TDT1104 339 0.7 85
Show 18527+2437 POU3575 296 4.5 85
Show 18523+2435 POU3574 352 11.2 87
Show 18553+2443 POU3593 195 10.3 88
Show 18492+2447 POU3556 285 8.2 88
Show 18568+2456 POU3605 117 11.2 88
Show 18462+2542 SLE 509 18 19.9 89
Show 18540+2728 LDS4801 351 244.1 89
Show 18573+2502 POU3612 AB 174 8.0 90
Show 18573+2502 FYM 257 AC 222 23.1 90
Show 18573+2502 FYM 257 AD 321 26.3 90
Show 18571+2456 HDS2686 AB 236 4.2 91
Show 18571+2456 HDS2686 AC 281 7.7 91
Show 18521+2431 COU 510 181 0.2 91
Show 18584+2518 TDT1153 35 0.9 92
Show 18585+2515 A 2990 AB 141 2.8 94

 
 
WDS 18525+2602 : COMPONENTS
 
 
  A
B pa=150.4°
sep=2.29"
 
 
18525+2602 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185232.75+260139.1 Mag 9.94 Spectral class G5 (yellow)
PmRA 3.00 PmDE -19.0 Tycho2 2113-00040-1
Tycho2
Tycho2 2113-00040-1 Pflag RAmdeg 283.13647201 DEmdeg 26.02751843
PmRA 3.0 PmDE -18.9 E RAmdeg 20 E DEmdeg 17
E pmRA 1.5 E pmDE 1.5 EpRAm 1987.35 EpDEm 1988.81
Num 7 Q RAmdeg 0.9 Q DEmdeg 1.7 Q pmRA 0.9
Q pmDE 1.7 BTmag 11.323 E BTmag 0.052 VTmag 9.926
E VTmag 0.025 Prox 470 TYC T HIP
CCDM RAdeg 283.13646472 DEdeg 26.02756083 EpRA 1990 1.52
EpDE 1990 1.73 E RAdeg 22.5 E DEdeg 17.6 Posflg
Corr 0.0
 
 
18525+2602 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185232.83+260137.1 Mag 12.37 PmRA 3.00
PmDE -19.0 Calc delta mag 2.43 Calc coord yes