15499+2547 HLM 6

 
 
15h 49m 56.53s +25° 47' 09.8" P.A. 179.00 sep 24.0 mag 10.72,11.35
 
 
Coord 2000 15499+2547 Discov num HLM   6 Comp Coord arcsec 2000 15 49 56.53 +25 47 09.8
Date first 1899 Date last 2015 Obs 28
Pa first 189 Pa last 179.2 P.A. Now (θ) 179.2°
Sep first 18.9 Sep last 23.957 Sep. Now (ρ) 23.957"
Mag pri 10.72 Mag sec 11.35 delta mag (ΔM) 0.63 Spectral class
Pri motion ra +002 Sec motion ra +021
Pri motion dec +004 Sec motion dec -040
Notes U (Proper motion indicates non-physical)
rPM=1.061
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis Tycho2 2037-00970-1 Gaia DR2 1222912021081959808
 
 
WDS 15499+2547 HLM 6 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hlm1906A - Holmes, E. 1906MmRAS..56....1L
Hlm1906A cited by Lewis (MemRAS 56, 1, 1906)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15499+2547 HLM 6 2007 10 180 23.9 10.72 11.69 LD 154956.53+254709.8
15499+2547 HLM 6 2008 11 180 24.0 10.72 11.69 LD 154956.53+254709.8
15499+2547 HLM 6 2009 12 181 23.3 10.72 11.69 LD 154956.53+254709.8
15499+2547 HLM 6 2010 14 179 23.7 10.72 11.35 L 154956.53+254709.8
15499+2547 HLM 6 2015 15 179 24.0 10.72 11.35 L 154956.53+254709.8

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WDS 15499+2547 HLM 6 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15499+2547 HLM 6 : MEASURES
 
 
No records found.

 
 
WDS 15499+2547 : VIRTUAL EYEPIECE
 
 

15499+2547 HLM   6A mag 10.72 15499+2547 HLM   6B sep 24.0 P.A. 179.30 mag 11.35 virtual eyepiece
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Radius:
Components only
 
 
WDS 15499+2547 : ALADIN DSS IMAGE @ 15h 49m 56.53s +25° 47' 09.8"
 
 
 
 
WDS 15499+2547 HLM 6 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15499+2547  HLM   6 distance=0' 15495+2528  WSI 111Aa,Ab distance=21' 15495+2528  STF1977AB distance=21' 15495+2528  WSI 111Aa,C distance=21' 15485+2600  COU 616 distance=24' 15508+2615  TDS9657 distance=30' 15495+2514  TDS9646 distance=34' 15513+2509  STF1981 distance=43' 15488+2503  DOO  60 distance=45' 15474+2504  RAO 665 distance=56' 15454+2538  PST   5AB distance=62' 15454+2538  PST   5AC distance=62' 15455+2523  KPP3968 distance=66' 15551+2529  BRT3309AB distance=72' 15458+2637  COU 615 distance=74' 15507+2430  AZC  94 distance=79' 15557+2603  LDS4604 distance=80' 15438+2553  LDT  12 distance=84' 15560+2510  TDS9695 distance=91' 15430+2617  FLA   2 distance=98' 15513+2408  POU3210 distance=102' 15429+2624  BRT 167 distance=102' 15427+2618  STF1967 distance=102' 15553+2435  AZC  95 distance=103' 15554+2702  KPP3299 distance=106' 15449+2708  CVR1645 distance=106' 15507+2400  POU3208 distance=107' 15572+2640  TDS9703 distance=112' 15456+2412  POU3203 distance=113' 15437+2424  POU3200 distance=115' 15446+2411  POU3202 distance=120' 15576+2653  AGC   7AB distance=122' 15576+2653  AGC   7AC distance=122' 15418+2647  CBL 493 distance=125' 15456+2356  UC 3054 distance=127' 15419+2655  TDS9592 distance=129' 15595+2555  JEF   2 distance=130' 15540+2754  COU 802AB distance=139' 15540+2754  GII 225Aa,Ab distance=139' 15404+2500  LDS4578 distance=139' 16003+2612  J  3322 distance=141' 15460+2338  UC 3058 distance=141' 15509+2322  POU3209 distance=146' 15441+2345  SLN  82 distance=147' 15390+2545  COU 612 distance=148' 15508+2814  TDS9656AB distance=148' 15429+2355  POU3199 distance=148' 15563+2347  RAO 341 distance=148' 15523+2814  TDS9668 distance=150' 15498+2817  TDS9648 distance=151' 15485+2817  TDS9637 distance=151' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 15499+2547 HLM 6 179 24.0
Show 15495+2528 WSI 111 Aa,Ab 307 0.2 21
Show 15495+2528 STF1977 AB 356 13.9 21
Show 15495+2528 WSI 111 Aa,C 114 0.5 21
Show 15485+2600 COU 616 163 0.8 24
Show 15508+2615 TDS9657 225 0.8 30
Show 15495+2514 TDS9646 43 1.7 34
Show 15513+2509 STF1981 4 12.1 43
Show 15488+2503 DOO 60 23 28.0 45
Show 15474+2504 RAO 665 326 4.1 56
Show 15454+2538 PST 5 AB 271 10.6 62
Show 15454+2538 PST 5 AC 270 17.8 62
Show 15455+2523 KPP3968 347 26.3 66
Show 15551+2529 BRT3309 AB 286 3.3 72
Show 15458+2637 COU 615 127 1.0 74
Show 15507+2430 AZC 94 152 17.0 79
Show 15557+2603 LDS4604 64 30.1 80
Show 15438+2553 LDT 12 262 0.2 84
Show 15560+2510 TDS9695 100 0.4 91
Show 15430+2617 FLA 2 148 44.9 98
Show 15513+2408 POU3210 151 6.1 102
Show 15429+2624 BRT 167 235 3.1 102
Show 15427+2618 STF1967 110 0.5 102
Show 15553+2435 AZC 95 233 47.7 103
Show 15554+2702 KPP3299 286 1.4 106
Show 15449+2708 CVR1645 332 3.5 106
Show 15507+2400 POU3208 97 5.2 107
Show 15572+2640 TDS9703 296 0.7 112
Show 15456+2412 POU3203 107 16.7 113
Show 15437+2424 POU3200 69 4.7 115
Show 15446+2411 POU3202 299 6.8 120
Show 15576+2653 AGC 7 AB 10 2.0 122
Show 15576+2653 AGC 7 AC 172 96.0 122
Show 15418+2647 CBL 493 33 13.3 125
Show 15456+2356 UC 3054 211 41.4 127
Show 15419+2655 TDS9592 36 0.4 129
Show 15595+2555 JEF 2 140 0.5 130
Show 15540+2754 COU 802 AB 127 3.0 139
Show 15540+2754 GII 225 Aa,Ab 122 0.1 139
Show 15404+2500 LDS4578 80 14.9 139
Show 16003+2612 J 3322 126 2.7 141
Show 15460+2338 UC 3058 203 17.2 141
Show 15509+2322 POU3209 48 14.0 146
Show 15441+2345 SLN 82 3 17.7 147
Show 15390+2545 COU 612 342 0.3 148
Show 15508+2814 TDS9656 AB 45 0.7 148
Show 15429+2355 POU3199 108 14.3 148
Show 15563+2347 RAO 341 330 0.6 148
Show 15523+2814 TDS9668 210 0.7 150
Show 15498+2817 TDS9648 159 0.7 151
Show 15485+2817 TDS9637 99 1.0 151

 
 
WDS 15499+2547 : COMPONENTS
 
 
  A
B pa=179.3°
sep=23.96"
 
 
15499+2547 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 154956.53+254709.8 Mag 10.72 PmRA 2.00
PmDE 4.0 Tycho2 2037-00970-1
Tycho2
Tycho2 2037-00970-1 Pflag RAmdeg 237.48555552 DEmdeg 25.78606394
PmRA -2.2 PmDE 5.0 E RAmdeg 46 E DEmdeg 41
E pmRA 2.0 E pmDE 2.0 EpRAm 1985.15 EpDEm 1986.46
Num 4 Q RAmdeg 0.8 Q DEmdeg 1.1 Q pmRA 0.9
Q pmDE 1.0 BTmag 12.017 E BTmag 0.117 VTmag 10.723
E VTmag 0.057 Prox 228 TYC T HIP
CCDM RAdeg 237.48556111 DEdeg 25.78605222 EpRA 1990 1.38
EpDE 1990 1.50 E RAdeg 48.0 E DEdeg 42.1 Posflg
Corr -0.1
CCDM
Ccdm 15499+2547 RComp Comp A Note1
Note2 Discov num DRAs 2.56 DDEs 9.6
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number +26 2740 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15457N2605A
HIC
 
 
15499+2547 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154956.55+254645.8 Mag 11.35 PmRA 21.00
PmDE -40.0 Tycho2 2037-00498-1 Calc delta mag 0.63 Calc coord yes
Tycho2
Tycho2 2037-00498-1 Pflag RAmdeg 237.48560978 DEmdeg 25.77961250
PmRA 23.4 PmDE -41.8 E RAmdeg 78 E DEmdeg 69
E pmRA 2.3 E pmDE 2.2 EpRAm 1975.29 EpDEm 1978.27
Num 4 Q RAmdeg 0.7 Q DEmdeg 0.4 Q pmRA 0.7
Q pmDE 0.5 BTmag 12.417 E BTmag 0.188 VTmag 11.685
E VTmag 0.137 Prox 228 TYC HIP
CCDM RAdeg 237.48554750 DEdeg 25.77971111 EpRA 1990 1.38
EpDE 1990 1.50 E RAdeg 86.3 E DEdeg 75.3 Posflg
Corr -0.1
CCDM
Ccdm 15499+2547 RComp Comp B Note1
Note2 Discov num HLM 6 DRAs 2.53 DDEs -13.0
R dRAs 65 Year 1924 Theta 185 Rho 18.5
Obs 1 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15457N2605B
HIC