15449+2708 CVR 1645

 
 
15h 44m 56.19s +27° 08' 11.9" P.A. 332.00 sep 3.5 mag 17.50,18.00 Sp M3+M3
 
 
Coord 2000 15449+2708 Discov num CVR1645 Comp Coord arcsec 2000 15 44 56.19 +27 08 11.9
Date first 1999 Date last 2016 Obs 6
Pa first 332 Pa last 332.2 P.A. Now (θ) 332.2°
Sep first 3.5 Sep last 3.501 Sep. Now (ρ) 3.501"
Mag pri 17.50 Mag sec 18.00 delta mag (ΔM) 0.5 Spectral class M3+M3 (red/red)
Pri motion ra -048 Sec motion ra -047
Pri motion dec +014 Sec motion dec +007
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.141 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis Gaia DR2 1223288122777652864
 
 
WDS 15449+2708 CVR 1645 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cvr2011 Eu - Chivers, J. 2011JDSO....7..209C
Cvr2011 JDSO 7, 209, 2011
Cvr2014 Es u Chivers, J. 2014JDSO...10...62C
Cvr2014 JDSO 10, 62, 2014
Cvr2014b Es u Chivers, J. 2014JDSO...10..256C
Cvr2014b JDSO 10, 256, 2014
Cvr2014b (Note: Coordinates in main table are of secondary, not primary. Corrected in WDS)
Cvr2014c Eu - Chivers, J. 2014JDSO...10..300C
Cvr2014c JDSO 10, 300, 2014
Cvr2015a Eu u Chivers, J. 2015JDSO...11...42C
Cvr2015a +Es JDSO 11, 42, 2015
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15449+2708 CVR1645 2003 1 332 3.5 17.50 18.00 M3+M4 R 154456.19+270811.9
15449+2708 CVR1645 2015 4 332 3.5 17.50 18.00 M3+M4 R 154456.19+270811.9
15449+2708 CVR1645 2016 6 332 3.5 17.50 18.00 M3+M3 V R 154456.19+270811.9

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

 
 
WDS 15449+2708 CVR 1645 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15449+2708 CVR 1645 : MEASURES
 
 
No records found.

 
 
WDS 15449+2708 : VIRTUAL EYEPIECE
 
 

15449+2708 CVR1645A mag 17.5 Sp M3 15449+2708 CVR1645B sep 3.4 P.A. 334.90 mag 18 Sp M3 virtual eyepiece
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Radius:
Components only
 
 
WDS 15449+2708 : ALADIN DSS IMAGE @ 15h 44m 56.19s +27° 08' 11.9"
 
 
 
 
WDS 15449+2708 CVR 1645 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15449+2708  CVR1645 distance=0' 15458+2637  COU 615 distance=35' 15419+2655  TDS9592 distance=43' 15418+2647  CBL 493 distance=47' 15429+2624  BRT 167 distance=53' 15430+2617  FLA   2 distance=58' 15427+2618  STF1967 distance=59' 15416+2803  KPP3966 distance=71' 15438+2553  LDT  12 distance=78' 15390+2723  KPP2324 distance=81' 15397+2751  KPP3963 distance=82' 15485+2600  COU 616 distance=84' 15485+2817  TDS9637 distance=84' 15474+2828  TDS9623 distance=87' 15454+2538  PST   5AB distance=91' 15454+2538  PST   5AC distance=91' 15498+2817  TDS9648 distance=95' 15508+2615  TDS9657 distance=95' 15508+2814  TDS9656AB distance=103' 15455+2523  KPP3968 distance=106' 15499+2547  HLM   6 distance=106' 15371+2650  GRV1211 distance=106' 15371+2646  HDS2199AB distance=107' 15371+2646  GII  40AC distance=107' 15423+2853  CRB   1 distance=111' 15498+2839  UC  213 distance=112' 15366+2726  MLB 690 distance=112' 15390+2545  COU 612 distance=115' 15380+2556  TDS9569 distance=118' 15523+2814  TDS9668 distance=118' 15495+2528  WSI 111Aa,Ab distance=119' 15495+2528  STF1977AB distance=119' 15495+2528  WSI 111Aa,C distance=119' 15355+2647  SHN 202 distance=129' 15396+2856  TDS9582 distance=129' 15540+2754  COU 802AB distance=129' 15540+2754  GII 225Aa,Ab distance=129' 15474+2504  RAO 665 distance=129' 15495+2514  TDS9646 distance=130' 15394+2901  TDS9580 distance=135' 15488+2503  DOO  60 distance=135' 15373+2842  TDS9562 distance=138' 15347+2655  COU 798 distance=138' 15346+2653  UC 3029 distance=140' 15554+2702  KPP3299 distance=141' 15358+2823  HO   63 distance=143' 15404+2500  LDS4578 distance=143' 15364+2838  WIS 289 distance=145' 15513+2509  STF1981 distance=147' 15451+2936  COU 614 distance=148' 15408+2926  TDS9588 distance=149' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 15449+2708 CVR1645 332 3.5
Show 15458+2637 COU 615 127 1.0 35
Show 15419+2655 TDS9592 36 0.4 43
Show 15418+2647 CBL 493 33 13.3 47
Show 15429+2624 BRT 167 235 3.1 53
Show 15430+2617 FLA 2 148 44.9 58
Show 15427+2618 STF1967 110 0.5 59
Show 15416+2803 KPP3966 55 2.0 71
Show 15438+2553 LDT 12 262 0.2 78
Show 15390+2723 KPP2324 321 19.8 81
Show 15397+2751 KPP3963 179 7.3 82
Show 15485+2600 COU 616 163 0.8 84
Show 15485+2817 TDS9637 99 1.0 84
Show 15474+2828 TDS9623 310 2.0 87
Show 15454+2538 PST 5 AB 271 10.6 91
Show 15454+2538 PST 5 AC 270 17.8 91
Show 15498+2817 TDS9648 159 0.7 95
Show 15508+2615 TDS9657 225 0.8 95
Show 15508+2814 TDS9656 AB 45 0.7 103
Show 15455+2523 KPP3968 347 26.3 106
Show 15499+2547 HLM 6 179 24.0 106
Show 15371+2650 GRV1211 74 29.8 106
Show 15371+2646 HDS2199 AB 349 0.2 107
Show 15371+2646 GII 40 AC 243 2.1 107
Show 15423+2853 CRB 1 222 16.1 111
Show 15498+2839 UC 213 59 9.7 112
Show 15366+2726 MLB 690 222 2.1 112
Show 15390+2545 COU 612 342 0.3 115
Show 15380+2556 TDS9569 114 0.6 118
Show 15523+2814 TDS9668 210 0.7 118
Show 15495+2528 WSI 111 Aa,Ab 307 0.2 119
Show 15495+2528 STF1977 AB 356 13.9 119
Show 15495+2528 WSI 111 Aa,C 114 0.5 119
Show 15355+2647 SHN 202 -1 0.6 129
Show 15396+2856 TDS9582 195 0.4 129
Show 15540+2754 COU 802 AB 127 3.0 129
Show 15540+2754 GII 225 Aa,Ab 122 0.1 129
Show 15474+2504 RAO 665 326 4.1 129
Show 15495+2514 TDS9646 43 1.7 130
Show 15394+2901 TDS9580 236 0.6 135
Show 15488+2503 DOO 60 23 28.0 135
Show 15373+2842 TDS9562 190 0.5 138
Show 15347+2655 COU 798 211 0.2 138
Show 15346+2653 UC 3029 290 54.6 140
Show 15554+2702 KPP3299 286 1.4 141
Show 15358+2823 HO 63 311 1.5 143
Show 15404+2500 LDS4578 80 14.9 143
Show 15364+2838 WIS 289 1 999.9 145
Show 15513+2509 STF1981 4 12.1 147
Show 15451+2936 COU 614 40 0.3 148
Show 15408+2926 TDS9588 51 0.6 149

 
 
WDS 15449+2708 : COMPONENTS
 
 
  A
B pa=334.9°
sep=3.42"
 
 
15449+2708 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 154456.19+270811.9 Mag 17.5 Spectral class M3 (red)
PmRA -48.00 PmDE 14.0
 
 
15449+2708 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154456.08+270815.0 Mag 18 Spectral class M3 (red)
PmRA -47.00 PmDE 7.0 Calc delta mag 0.5 Calc coord yes