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Doubles in session


Current system
20025+0149
HJ 5510


Nearby doubles
2' : 20026+0148
DAM 384AB

4' : 20023+0147
DAM 383

15' : 20035+0147
BAL1542

26' : 20031+0213
BAL1541

35' : 20012+0120
A 2275

40' : 20018+0110
A 2276

43' : 20025+0232
BAL2014

53' : 20048+0109
TOK 699

54' : 20052+0114
UC 4078

54' : 19589+0149
HJ 2914

56' : 20061+0159
HLD 156

61' : 20022+0049
BAL1211

65' : 20066+0207
HJ 902

66' : 20068+0157
A 2278AB

68' : 20032+0042
HDO 316AB

69' : 20020+0257
HEI 818

69' : 19580+0142
BAL1538

69' : 20064+0225
UC 4085

71' : 20060+0102
TDS1041

71' : 20015+0040
HDO 315

73' : 20027-0036
HJ 2921

78' : 20004+0303
J 2567AB

80' : 19574+0128
J 1870

81' : 19593+0044
BAL1209AB

83' : 20018+0311
HJ 2920

85' : 19571+0207
LDS1031



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Binary Systems
Triple Systems
Quadruple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20025+0149 HJ 5510

 
 
20h 02m 29.62s +01° 48' 36.6" P.A. 28.00 sep 10.9 mag 12.21,12.80
 
 
Coord 2000 20025+0149 Discov num HJ 5510 Comp Coord arcsec 2000 20 02 29.62 +01 48 36.6
Date first 1907 Date last 2015 Obs 7
Pa first 25 Pa last 28.2 P.A. Now (θ) 28.2°
Sep first 11.1 Sep last 10.925 Sep. Now (ρ) 10.925"
Mag pri 12.21 Mag sec 12.80 delta mag (ΔM) 0.59 Spectral class
Pri motion ra -008 Sec motion ra -002
Pri motion dec -004 Sec motion dec -011
Notes N (See Notes)
rPM=0.825
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 0494-01026-1 Gaia DR2 4237831659606257152
 
 
WDS 20025+0149 HJ 5510 : NOTES
 
 
discov_num notes refcode
HJ 5510 A very similar pair is 6s following and of the same declination Doo1915b
This is likely the new DAM 384.
 
 
REFERENCES
 
 
refcode metd author reference
Doo1915b Ma - Doolittle, E. 1915PFAO....4a...1D
Doo1915b Pub. Univ. Penn. 4, Pt. 1, 1915
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20025+0149 HJ 5510 1909 2 25 11.3 12.21 12.80 N 200229.62+014836.6
20025+0149 HJ 5510 2000 4 28 11.0 12.21 12.80 N 200229.62+014836.6
20025+0149 HJ 5510 2015 5 28 10.9 12.21 12.80 N 200229.62+014836.6

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

 
 
WDS 20025+0149 HJ 5510 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20025+0149 HJ 5510 : MEASURES
 
 
No records found.

 
 
WDS 20025+0149 : VIRTUAL EYEPIECE
 
 

20025+0149 HJ 5510A mag 12.21 20025+0149 HJ 5510B sep 10.9 P.A. 28.20 mag 12.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 20025+0149 : ALADIN DSS IMAGE @ 20h 02m 29.62s +01° 48' 36.6"
 
 
 
 
WDS 20025+0149 HJ 5510 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20025+0149 HJ 5510 distance=0' 20026+0148 DAM 384AB distance=2' 20026+0148 DAM 384AC distance=2' 20023+0147 DAM 383 distance=4' 20035+0147 BAL1542 distance=15' 20031+0213 BAL1541 distance=26' 20012+0120 A 2275 distance=35' 20018+0110 A 2276 distance=40' 20025+0232 BAL2014 distance=43' 20048+0109 TOK 699 distance=53' 20052+0114 UC 4078 distance=54' 19589+0149 HJ 2914 distance=54' 20061+0159 HLD 156 distance=56' 20022+0049 BAL1211 distance=61' 20066+0207 HJ 902 distance=65' 20068+0157 A 2278AB distance=66' 20068+0157 A 2278AC distance=66' 20032+0042 HDO 316AB distance=68' 20032+0042 HDO 316AC distance=68' 20020+0257 HEI 818 distance=69' 19580+0142 BAL1538 distance=69' 20064+0225 UC 4085 distance=69' 20060+0102 TDS1041 distance=71' 20015+0040 HDO 315 distance=71' 20027-0036 HJ 2921 distance=73' 20004+0303 J 2567BC distance=76' 20004+0303 J 2567AB distance=78' 19574+0128 J 1870 distance=80' 19593+0044 BAL1209AB distance=81' 20018+0311 HJ 2920 distance=83' 19571+0207 LDS1031 distance=85' 19568+0155 A 2391AB distance=85' 19568+0155 STF2601AB,C distance=85' 20042+0312 TDT1949 distance=88' 20075+0057 UC 4090 distance=92' 20053+0027 HJ 2927AB distance=92' 20053+0027 BU 1482BC distance=93' 19583-0037 J 1386 distance=95' 20017-0012 H 1 93AB distance=98' 20017-0012 H 1 93AC distance=98' 20065+0305 BAL2015 distance=98' 20090+0127 BAL1544 distance=100' 20027+0009 GWP2918 distance=100' 19597-0019 BAL 919 distance=100' 19577+0259 A 2392 distance=101' 20087+0227 UC 4099 distance=102' 19573+0256 J 2600 distance=105' 20083+0052 BAL1213 distance=105' 20075-0037 H 4 34 distance=106' 20048-0007 TDT1955 distance=108' 20080-0041 SHY 325 distance=108' 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 20025+0149 HJ 5510 28 10.9
Show 20026+0148 DAM 384 AB 350 14.9 2
Show 20026+0148 DAM 384 AC 343 5.4 2
Show 20023+0147 DAM 383 103 5.2 4
Show 20035+0147 BAL1542 236 10.2 15
Show 20031+0213 BAL1541 29 8.8 26
Show 20012+0120 A 2275 146 0.4 35
Show 20018+0110 A 2276 59 3.8 40
Show 20025+0232 BAL2014 35 11.6 43
Show 20048+0109 TOK 699 267 0.2 53
Show 20052+0114 UC 4078 82 48.3 54
Show 19589+0149 HJ 2914 209 13.5 54
Show 20061+0159 HLD 156 255 1.3 56
Show 20022+0049 BAL1211 80 12.1 61
Show 20066+0207 HJ 902 17 7.1 65
Show 20068+0157 A 2278 AB 214 0.9 66
Show 20068+0157 A 2278 AC 355 22.5 66
Show 20032+0042 HDO 316 AB 143 4.5 68
Show 20032+0042 HDO 316 AC 189 16.4 68
Show 20020+0257 HEI 818 24 2.1 69
Show 19580+0142 BAL1538 214 16.6 69
Show 20064+0225 UC 4085 155 39.4 69
Show 20060+0102 TDS1041 257 1.2 71
Show 20015+0040 HDO 315 203 8.7 71
Show 20027-0036 HJ 2921 341 21.7 73
Show 20004+0303 J 2567 BC 295 2.2 76
Show 20004+0303 J 2567 AB 158 81.0 78
Show 19574+0128 J 1870 283 7.7 80
Show 19593+0044 BAL1209 AB 218 12.5 81
Show 20018+0311 HJ 2920 165 7.4 83
Show 19571+0207 LDS1031 246 8.5 85
Show 19568+0155 A 2391 AB 1 0.3 85
Show 19568+0155 STF2601 AB,C 162 7.1 85
Show 20042+0312 TDT1949 272 0.5 88
Show 20075+0057 UC 4090 233 21.3 92
Show 20053+0027 HJ 2927 AB 124 23.6 92
Show 20053+0027 BU 1482 BC 178 3.8 93
Show 19583-0037 J 1386 319 3.9 95
Show 20017-0012 H 1 93 AB 297 1.8 98
Show 20017-0012 H 1 93 AC 27.4 98
Show 20065+0305 BAL2015 346 12.4 98
Show 20090+0127 BAL1544 143 6.6 100
Show 20027+0009 GWP2918 49 94.5 100
Show 19597-0019 BAL 919 34 7.8 100
Show 19577+0259 A 2392 154 2.0 101
Show 20087+0227 UC 4099 280 61.1 102
Show 19573+0256 J 2600 56 1.5 105
Show 20083+0052 BAL1213 330 5.5 105
Show 20075-0037 H 4 34 198 49.7 106
Show 20048-0007 TDT1955 258 0.5 108
Show 20080-0041 SHY 325 228 999.9 108

 
 
WDS 20025+0149 : COMPONENTS
 
 
  A
B pa=28.2°
sep=10.92"
 
 
20025+0149 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200229.62+014836.6 Mag 12.21 PmRA -8.00
PmDE -4.0 Tycho2 0494-01026-1
Tycho2
Tycho2 0494-01026-1 Pflag RAmdeg 300.62341752 DEmdeg 1.81018758
PmRA -2.8 PmDE -3.9 E RAmdeg 81 E DEmdeg 111
E pmRA 2.6 E pmDE 2.9 EpRAm 1977.92 EpDEm 1963.83
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 13.734 E BTmag 0.389 VTmag 12.207
E VTmag 0.196 Prox 928 TYC HIP
CCDM RAdeg 300.62342361 DEdeg 1.81019694 EpRA 1990 1.73
EpDE 1990 1.33 E RAdeg 88.9 E DEdeg 136.4 Posflg
Corr -0.2
 
 
20025+0149 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200229.96+014846.2 Mag 12.8 PmRA -2.00
PmDE -11.0 Calc delta mag 0.59 Calc coord yes