07261-2515 EVS 3 (SS CMa)

 
 
07h 26m 07.20s -25° 15' 26.4" P.A. 54.00 sep 13.7 mag 9.80,15.50 Sp F6 dist. 2500 pc (8155 l.y.)
 
 
Coord 2000 07261-2515 Discov num EVS   3 Comp Coord arcsec 2000 07 26 07.20 -25 15 26.4
Date first 1990 Date last 2015 Obs 4
Pa first 53 Pa last 53.9 P.A. Now (θ) 53.9°
Sep first 13.9 Sep last 13.68 Sep. Now (ρ) 13.68"
Mag pri 9.80 Mag sec 15.50 delta mag (ΔM) 5.7 Spectral class F6 (yellow-white)
Pri motion ra -005 Sec motion ra
Pri motion dec +008 Sec motion dec
Notes N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name SS CMa Constellation Canis Major HIP 36088 Tycho2 6542-01119-1
Gaia DR2 5616601820448126336 CD CD-25 4516 CP CP-25 2361 Distance 2500
Distance ly 8155
 
 
WDS 07261-2515 EVS 3 (SS CMa) : NOTES
 
 
discov_num notes refcode
EVS 3 Classical Cepheid SS CMa.
 
 
REFERENCES
 
 
refcode metd author reference
Evs1993 C - Udalski, A. & Evans, N.R. 1993AJ....106..348U
Evs1993 AJ 106, 348, 1993
Evs1994 C - Evans, N.R. & Udalski, A. 1994AJ....108..653E
Evs1994 AJ 108, 653, 1994
Evs2005 Ha j Evans, N.R., Schaefer, G., Bond, H., Bono, G., Karovska, M., Nelan, E., & 2005AAS...207.1104E
Evs2005 Sasselov, D.
Evs2005 +orb AAS meeting 207, #11.04, 2006
Evs2006 H j Evans, N.R., Franz, O., Massa, D., Mason, B., Walker, R.L., & Marovska, M. 2006PASP..118.1545E
Evs2006 +S PASP 118, 1545, 2006
Evs2008 Ha j Evans, N.R., Schaefer, G.H., Bond, H., Bono, G., Karovska, M., Nelan, E., 2008AJ....136.1137E
Evs2008 Sasselov, D., & Mason, B.D.
Evs2008 AJ 136, 1137, 2008
Evs2009 Hs j Evans, N.R., Massa, D., & Proffitt, C. 2009AJ....137.3700E
Evs2009 +E2 AJ 137, 3700, 2009
Evs2013 Hp j Evans, N.R., Bond, H.E., Schaefer, G.H., Mason, B.D., Karovska, M., & Tingle, E. 2013AJ....146...93E
Evs2013 +X AJ 146, 93, 2013
Evs2016a H3 - Evans, N.R., Bond, H.E., Schaefer, G.H., Mason, B.D., Tingle, E., Karovska, M., & 2016AJ....151..129E
Evs2016a Pillitteri, I.
Evs2016a AJ 151, 129, 2016
Evs2016a (some theta values replaced with more precise values from Evs2016b) 2016AJ....151..108E
Evs2016b H3 - Evans, N.R., Pillitteri, I., Wolk, S., Karovska, M., Tingle, E., Guinan, E., 2016AJ....151..108E
Evs2016b Engle, S., Bond, H.E., Schaefer, G.H., & Mason, B.D.
Evs2016b AJ 151, 108, 2016 (most measures also in Evs2016a) 2016AJ............E
Evs2018 H - Evans, N.R., Karovska, M., Bond, H.E., Schaefer, G.H., Sahu, K.C., Mack, J., 2018ApJ...863..187E
Evs2018 +orb Nelan, E.P., Gallenne, A. & Tingle, E.D.
Evs2018 ApJ 863, 187, 2018
Evs2020 - - Evans, N.R., Pillitteri, I., Molnar, L., Szabados, L., Plachy, E., Szabo, R., 2020AJ....159..121E
Evs2020 Engle, S., Guinan, E., Wolk, S., Gunther, H.M., Neilson, H., Marengo, M., Matthews,
Evs2020 L.D., Moschou, S., Drake, J.J., Kashyap, V., Kervella, P., Tordai, T., Somogyi, P.
Evs2020 & Burki, G.
Evs2020 AJ 159, 121, 2020
Evs2020b H3 Evans, N.R., Gunther, H.M., Bond, H.E., Schaefer, G.H., Mason, B.D., Karovska, M., 2020ApJ...905...81E
Evs2020b Tingle, E., Wolk, S., Engle, S., Guinan, E., Pillitteri, I., Proffitt, C.,
Evs2020b Kervella, P. & Gallenne, A.
Evs2020b ApJ 905, 81, 2020
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07261-2515 EVS 3 1990 1 53 13.9 9.80 15.50 F6 NV 072607.20-251526.4
07261-2515 EVS 3 1999 2 54 13.9 9.80 15.50 F6 NV 072607.20-251526.4
07261-2515 EVS 3 2015 5 54 13.7 9.80 15.50 F6 NV 072607.20-251526.4

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

 
 
WDS 07261-2515 EVS 3 (SS CMa) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07261-2515 EVS 3 (SS CMa) : MEASURES
 
 
No records found.

 
 
WDS 07261-2515 (SS CMa) : VIRTUAL EYEPIECE
 
 

07261-2515 EVS 3A mag 9.8 Sp F6 07261-2515 EVS 3B sep 12.8 P.A. 51.10 mag 15.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 07261-2515 (SS CMa) : ALADIN DSS IMAGE @ 07h 26m 07.20s -25° 15' 26.4"
 
 
 
 
WDS 07261-2515 EVS 3 (SS CMa) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07261-2515 EVS 3 distance=0' 07270-2516 TDS4808 distance=12' 07261-2527 TDS4797 distance=12' 07257-2458 TDS4790 distance=19' 07255-2541 TDS4788 distance=28' 07284-2508 B 136 distance=32' 07239-2532 RST2474 distance=34' 07251-2443 TDS4783 distance=36' 07277-2446 HDS1051 distance=37' 07235-2457 B 2625 distance=41' 07234-2530 TDS4758 distance=41' 07253-2554 TDS4786 distance=41' 07293-2518 TDS4856 distance=44' 07231-2532 HDS1037AB distance=45' 07231-2532 RSS 7AB,C distance=45' 07228-2531 BRT2897 distance=48' 07240-2554 B 2143 distance=48' 07271-2601 TDS4814 distance=48' 07267-2428 TOI1009AB distance=49' 07267-2428 TOI1009AC distance=49' 07246-2603 B 721 distance=52' 07230-2546 DAM 387GH distance=52' 07230-2546 B 719AB distance=53' 07230-2546 DAM 387AG distance=53' 07230-2546 SEE 78AB,C distance=53' 07230-2546 SEE 78AB,D distance=53' 07230-2546 SEE 78AB,E distance=53' 07230-2546 SEE 78AB,F distance=53' 07221-2523 TDS4743 distance=55' 07219-2513 TDS 363 distance=57' 07218-2517 TDS4739 distance=59' 07286-2604 TDS4842 distance=60' 07298-2556 TDS4865 distance=64' 07216-2534 TDS 362 distance=64' 07307-2459 WFC 266 distance=65' 07287-2611 TDS4844 distance=66' 07261-2409 RST4848AB distance=67' 07261-2409 ARA2048AB,C distance=67' 07222-2558 TDS4745 distance=68' 07308-2539 TDS4881 distance=68' 07220-2554 TDS4741 distance=69' 07281-2622 TDS4833 distance=72' 07307-2552 TDS4880 distance=73' 07285-2622 TDS4841 distance=74' 07309-2440 B 2629 distance=75' 07267-2631 B 724 distance=76' 07289-2408 KPP3722 distance=77' 07289-2409 CRI 13 distance=78' 07318-2519 B 2630 distance=78' 07242-2628 TDS4771 distance=78' 07274-2359 ARA2051 distance=78' 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 07261-2515 EVS 3 54 13.7
Show 07270-2516 TDS4808 10 0.7 12
Show 07261-2527 TDS4797 38 0.5 12
Show 07257-2458 TDS4790 2 0.5 19
Show 07255-2541 TDS4788 284 0.6 28
Show 07284-2508 B 136 99 0.7 32
Show 07239-2532 RST2474 64 0.2 34
Show 07251-2443 TDS4783 341 0.5 36
Show 07277-2446 HDS1051 39 1.5 37
Show 07235-2457 B 2625 301 12.7 41
Show 07234-2530 TDS4758 169 0.6 41
Show 07253-2554 TDS4786 190 0.4 41
Show 07293-2518 TDS4856 343 0.5 44
Show 07231-2532 HDS1037 AB 183 0.3 45
Show 07231-2532 RSS 7 AB,C 340 37.9 45
Show 07228-2531 BRT2897 93 5.3 48
Show 07240-2554 B 2143 313 6.8 48
Show 07271-2601 TDS4814 328 0.5 48
Show 07267-2428 TOI1009 AB 37 0.3 49
Show 07267-2428 TOI1009 AC 67 5.4 49
Show 07246-2603 B 721 119 1.9 52
Show 07230-2546 DAM 387 GH 140 4.1 52
Show 07230-2546 B 719 AB 256 0.1 53
Show 07230-2546 DAM 387 AG 9 41.7 53
Show 07230-2546 SEE 78 AB,C 290 2.6 53
Show 07230-2546 SEE 78 AB,D 349 3.5 53
Show 07230-2546 SEE 78 AB,E 31 6.9 53
Show 07230-2546 SEE 78 AB,F 103 1.0 53
Show 07221-2523 TDS4743 78 1.5 55
Show 07219-2513 TDS 363 233 1.6 57
Show 07218-2517 TDS4739 208 1.8 59
Show 07286-2604 TDS4842 324 0.5 60
Show 07298-2556 TDS4865 17 0.4 64
Show 07216-2534 TDS 362 6 1.1 64
Show 07307-2459 WFC 266 108 10.1 65
Show 07287-2611 TDS4844 44 1.4 66
Show 07261-2409 RST4848 AB 144 0.6 67
Show 07261-2409 ARA2048 AB,C 338 11.8 67
Show 07222-2558 TDS4745 96 0.6 68
Show 07308-2539 TDS4881 180 0.6 68
Show 07220-2554 TDS4741 347 1.6 69
Show 07281-2622 TDS4833 62 0.6 72
Show 07307-2552 TDS4880 118 0.5 73
Show 07285-2622 TDS4841 235 0.5 74
Show 07309-2440 B 2629 276 10.9 75
Show 07267-2631 B 724 15 0.4 76
Show 07289-2408 KPP3722 351 28.7 77
Show 07289-2409 CRI 13 335 17.8 78
Show 07318-2519 B 2630 8 6.0 78
Show 07242-2628 TDS4771 328 1.5 78
Show 07274-2359 ARA2051 63 12.8 78

 
 
WDS 07261-2515 : COMPONENTS
 
 
  A
B pa=51.1°
sep=12.84"
 
 
07261-2515 A
 
 
Componente originario normalizzato AB Name SS CMa Coord arcsec 2000 072607.20-251526.4 Mag 9.8
Spectral class F6 (yellow-white) PmRA -5.00 PmDE 8.0 HIP 36088
Tycho2 6542-01119-1 CD CD-25 4516 CP CP-25 2361
Tycho2
Tycho2 6542-01119-1 Pflag RAmdeg 111.52998906 DEmdeg -25.25735326
PmRA -5.6 PmDE 10.6 E RAmdeg 16 E DEmdeg 12
E pmRA 1.7 E pmDE 1.6 EpRAm 1988.47 EpDEm 1990.02
Num 4 Q RAmdeg 0.9 Q DEmdeg 0.3 Q pmRA 0.9
Q pmDE 0.3 BTmag 11.305 E BTmag 0.039 VTmag 9.933
E VTmag 0.019 Prox 999 TYC T HIP 36088
CCDM RAdeg 111.53000250 DEdeg -25.25737722 EpRA 1990 1.71
EpDE 1990 1.83 E RAdeg 16.5 E DEdeg 12.3 Posflg
Corr -0.3
Hipparcos
Catalog H HIP 36088 Proxy RAhms 07 26 07.20
DEdms -25 15 26.5 Vmag 9.81 VarFlag 3 R Vmag H
RAdeg 111.53 DEdeg -25.2574 AstroRef Plx -0.37
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD BD
CD CD-25 4516 CP CP-25 2361 Dm number -25 4516 VIred 1.28
SpType F9 R SpType Coord arcsec 2000 072607.20-251526.5
Hipparcos 2
HIP 36088 Sn 5 So 0 Nc 1
RArad 1.9465657993 DErad -0.4408242673 Plx 0.4 PmRA -5.21
PmDE 7.83 E RArad 0.74 E DErad 1.27 E Plx 1.78
E pmRA 0.86 E pmDE 1.73 Hpmag 9.9762 E Hpmag 0.0163
SHp 0.242 VA 1 BV 1.145 E BV 0.038
VI 1.11
 
 
07261-2515 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 072607.94-251518.3 Mag 15.5 Calc delta mag 5.7
Calc coord yes