18449+1606 HEI 173

 
 
18h 44m 50.97s +16° 07' 15.0" P.A. 305.00 sep 3.7 mag 11.00,11.20
 
 
Coord 2000 18449+1606 Discov num HEI 173 Comp Coord arcsec 2000 18 44 50.97 +16 07 15.0
Date first 1980 Date last 2015 Obs 5
Pa first 309 Pa last 305.3 P.A. Now (θ) 305.3°
Sep first 3.2 Sep last 3.745 Sep. Now (ρ) 3.745"
Mag pri 11.00 Mag sec 11.20 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +022 Sec motion ra -021
Pri motion dec -016 Sec motion dec +016
Notes N (See Notes)
rPM=1.97
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4510805173751204736
 
 
WDS 18449+1606 HEI 173 : NOTES
 
 
discov_num notes refcode
HEI 173 A third star at 323 deg, 62" Hei1983a
 
 
REFERENCES
 
 
refcode metd author reference
Hei1983a M+ j Heintz, W.D. 1983ApJS...51..249H
Hei1983a +Po ApJS 51, 249, 1983
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18449+1606 HEI 173 1998 2 306 3.1 11.00 11.20 N D 184450.97+160715.0
18449+1606 HEI 173 2010 3 304 3.8 11.00 11.20 N D 184450.97+160715.0
18449+1606 HEI 173 2015 5 305 3.7 11.00 11.20 N 184450.97+160715.0

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WDS 18449+1606 HEI 173 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18449+1606 HEI 173 : MEASURES
 
 
No records found.

 
 
WDS 18449+1606 : VIRTUAL EYEPIECE
 
 

18449+1606 HEI 173A mag 11 18449+1606 HEI 173B sep 3.6 P.A. 306.40 mag 11.2 virtual eyepiece
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Radius:
Components only
 
 
WDS 18449+1606 : ALADIN DSS IMAGE @ 18h 44m 50.97s +16° 07' 15.0"
 
 
 
 
WDS 18449+1606 HEI 173 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18449+1606  HEI 173 distance=0' 18456+1604  BPM 820 distance=13' 18439+1601  OSO 103AB distance=16' 18439+1601  OSO 103AC distance=16' 18439+1601  OSO 103AD distance=16' 18439+1601  OSO 103AE distance=16' 18439+1601  OSO 103AF distance=16' 18464+1641  HEI 261 distance=40' 18470+1541  GII   5 distance=41' 18481+1557  BPM 835 distance=49' 18475+1537  HU  584Aa,Ab distance=49' 18475+1537  GII  20AB distance=49' 18477+1539  BPM 831 distance=51' 18461+1655  HEI 259 distance=51' 18463+1659  HEI 260 distance=56' 18484+1542  BPMA 61 distance=57' 18466+1659  STF2385AB distance=58' 18466+1659  MAD  10AC distance=58' 18489+1615  STF2400AB distance=60' 18489+1615  STF2400AD distance=60' 18489+1615  STF2400AC distance=60' 18489+1615  STF2400A,BC distance=60' 18489+1615  STF2400BC distance=60' 18472+1655  ARN  75 distance=60' 18476+1655  J  2678 distance=61' 18471+1515  HJ 1344 distance=62' 18423+1701  GWP2794 distance=66' 18484+1524  J  2150 distance=68' 18481+1656  BPM 834 distance=68' 18496+1621  BPM 849 distance=70' 18497+1629  BRT1311 distance=73' 18491+1524  BPM 842 distance=75' 18498+1639  BPM 853 distance=78' 18502+1603  RAO 399 distance=78' 18459+1450  HEI 397 distance=78' 18504+1554  BPM 860 distance=82' 18503+1626  BPM 859 distance=82' 18394+1540  MIL   5 distance=84' 18478+1725  BPM 832 distance=89' 18500+1519  YSC  12AB distance=90' 18500+1519  LLO  16AC distance=90' 18500+1519  LLO  16AD distance=90' 18436+1439  BPM 809 distance=90' 18506+1525  BPM 862 distance=93' 18386+1632  HO   87AB distance=94' 18386+1632  HO   87AC distance=94' 18453+1434  BPM 818 distance=94' 18462+1432  BPM 822 distance=98' 18419+1438  TDT1007 distance=99' 18393+1706  SLE 228 distance=99' 18517+1600  BPM 870 distance=99' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18449+1606 HEI 173 305 3.7
Show 18456+1604 BPM 820 18 61.6 13
Show 18439+1601 OSO 103 AB 121 5.0 16
Show 18439+1601 OSO 103 AC 44 8.9 16
Show 18439+1601 OSO 103 AD 25 14.1 16
Show 18439+1601 OSO 103 AE 150 16.4 16
Show 18439+1601 OSO 103 AF 233 17.4 16
Show 18464+1641 HEI 261 102 2.4 40
Show 18470+1541 GII 5 102 8.3 41
Show 18481+1557 BPM 835 272 105.6 49
Show 18475+1537 HU 584 Aa,Ab 5 0.3 49
Show 18475+1537 GII 20 AB 184 0.3 49
Show 18477+1539 BPM 831 340 117.9 51
Show 18461+1655 HEI 259 248 1.9 51
Show 18463+1659 HEI 260 301 2.2 56
Show 18484+1542 BPMA 61 54 281.7 57
Show 18466+1659 STF2385 AB 30 5.5 58
Show 18466+1659 MAD 10 AC 26 71.9 58
Show 18489+1615 STF2400 AB 159 9.7 60
Show 18489+1615 STF2400 AD 157 0.4 60
Show 18489+1615 STF2400 AC 161 10.9 60
Show 18489+1615 STF2400 A,BC 160 11.0 60
Show 18489+1615 STF2400 BC 201 1.0 60
Show 18472+1655 ARN 75 26 65.3 60
Show 18476+1655 J 2678 27 5.4 61
Show 18471+1515 HJ 1344 207 13.0 62
Show 18423+1701 GWP2794 68 14.0 66
Show 18484+1524 J 2150 34 19.9 68
Show 18481+1656 BPM 834 51 119.5 68
Show 18496+1621 BPM 849 245 101.4 70
Show 18497+1629 BRT1311 204 4.3 73
Show 18491+1524 BPM 842 278 103.7 75
Show 18498+1639 BPM 853 163 102.8 78
Show 18502+1603 RAO 399 140 2.8 78
Show 18459+1450 HEI 397 141 1.1 78
Show 18504+1554 BPM 860 174 80.3 82
Show 18503+1626 BPM 859 264 110.0 82
Show 18394+1540 MIL 5 58 3.2 84
Show 18478+1725 BPM 832 244 111.2 89
Show 18500+1519 YSC 12 AB 35 0.5 90
Show 18500+1519 LLO 16 AC 19 11.1 90
Show 18500+1519 LLO 16 AD 225 15.7 90
Show 18436+1439 BPM 809 337 99.3 90
Show 18506+1525 BPM 862 276 60.3 93
Show 18386+1632 HO 87 AB 96 0.4 94
Show 18386+1632 HO 87 AC 121 47.3 94
Show 18453+1434 BPM 818 85 115.9 94
Show 18462+1432 BPM 822 228 116.6 98
Show 18419+1438 TDT1007 353 0.5 99
Show 18393+1706 SLE 228 344 7.6 99
Show 18517+1600 BPM 870 335 90.7 99

 
 
WDS 18449+1606 : COMPONENTS
 
 
  A
B pa=306.4°
sep=3.65"
 
 
18449+1606 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184450.97+160715.0 Mag 11 PmRA 22.00
PmDE -16.0
 
 
18449+1606 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184450.77+160717.2 Mag 11.2 PmRA -21.00
PmDE 16.0 Calc delta mag 0.2 Calc coord yes