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3551 Verenia (1983 RD)
Classification: Amor [NEO]          SPK-ID: 2003551
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 94 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4868495603158827 8.2096e-08  
a 2.092937414612989 1.1506e-08 au
q 1.073991754539995 1.7575e-07 au
i 9.50709497807671 5.5969e-06 deg
node 173.7865385264886 3.5697e-05 deg
peri 193.2539209477599 4.1662e-05 deg
M 42.20475946170881 4.4108e-05 deg
tp 2458870.844268966429
(2020-Jan-22.34426897)
0.00013444 TDB
period 1105.943115596555
3.03
9.12e-06
2.497e-08
d
yr
n .3255140295401295 2.6843e-09 deg/d
Q 3.111883074685983 1.7108e-08 au
  Orbit Determination Parameters
   # obs. used (total)      468  
   data-arc span      13082 days (35.82 yr)  
   first obs. used      1983-09-07  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61292  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-18 06:42:08  

Additional Information
 Earth MOID = .0759261 au 
 Jupiter MOID = 2.35004 au 
 T_jup = 3.579 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO473814  
diameter diameter 0.9 km n/a Hazards due to Comets and Asteroids (1994), Ed. T. Gehrels, pp.540-543  
rotation period rot_per 4.930 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Harris, A.W.; Young, J.W. (1985) Bull. Amer. Astron. Soc. 17, 726.]
[Binzel, R.P. (1987) Icarus 72, 135-208.]
geometric albedo albedo 0.37   n/a Hazards due to Comets and Asteroids (1994), Ed. T. Gehrels, pp.540-543  
B-V BV 0.839   0.020 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=44.90 deg.
U-B UB 0.481   0.039 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=44.90 deg.
Tholen spectral type spec_T V   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 4 color indices

3551 Verenia (1983 RD)          Discovered 1983-Sep-12 by Dunbar, R. S. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1977-Aug-20 04:59 < 00:01 Earth 0.357780130935376 0.357778396826236 0.357781865044781 15.5550091922316 15.5545304160357 2443375.707399903 0.112097795440329 87.9160542355666 18.3045821205695 -10.6395523282983 690202.150923914 T 94 CATAB v2.0f-lin.ifort 2020-May-18 06:42:24 2020-May-18 06:42
1980-Aug-30 16:40 < 00:01 Earth 0.21171986489755 0.211718628873604 0.211721100921844 11.5490389398923 11.5479491936178 2444482.194662946 0.115489882504424 63.2535086619266 18.2599898335008 -13.5892726912268 542638.725859506 T 94 CATAB v2.0f-lin.ifort 2020-May-18 06:42:24 2020-May-18 06:42
1983-Sep-16 22:03 < 00:01 Earth 0.0852585302355956 0.085257889691671 0.0852591707795299 8.00290295875776 7.99899695226236 2445594.419091013 0.107363338223138 31.9816320989475 18.2055265365045 -3.45179837941122 405770.019426965 T 94 CATAB v2.0f-lin.ifort 2020-May-18 06:42:24 2020-May-18 06:42
1986-Oct-04 10:38 < 00:01 Earth 0.117896280613975 0.117895462153032 0.1178970990751 7.99573785694327 7.99291082648045 2446707.942908219 0.12406507761515 41.5934787254915 15.9731947130814 12.0437370022858 473197.145024687 T 94 CATAB v2.0f-lin.ifort 2020-May-18 06:42:24 2020-May-18 06:42
1989-Oct-21 10:35 < 00:01 Earth 0.260522451179285 0.260521062766303 0.260523839592727 11.6133831869548 11.6125024932081 2447820.940931668 0.148753480502202 71.452058076408 15.0257713199912 14.6551659871478 724619.331601952 T 94 CATAB v2.0f-lin.ifort 2020-May-18 06:42:24 2020-May-18 06:42
1992-Nov-02 14:45 < 00:01 Earth 0.41105984298772 0.411057931314588 0.411061754661202 16.20048921312 16.2000890983913 2448929.114628806 0.166519125041309 97.1720818212868 13.7110755517003 11.3023311621177 932280.179897391 T 94 CATAB v2.0f-lin.ifort 2020-May-18 06:42:24 2020-May-18 06:42
2095-Aug-16 20:50 00:02 Earth 0.412730617288071 0.412712385188251 0.412748849389886 17.462082270247 17.4617125661723 2486471.368017909 1.90080709956808 910.286695883775 18.4286595003625 -2.88332612233807 150707.566566205 T 94 CATAB v2.0f-lin.ifort 2020-May-18 06:42:24 2020-May-18 06:42
2098-Aug-25 08:33 00:02 Earth 0.285635684132585 0.285617677201703 0.285653691063548 13.8628765571651 13.8622036470156 2487575.856178838 2.14461497435592 897.962517162578 18.5259438359378 -0.774710421821803 45729.4077671418 T 94 CATAB v2.0f-lin.ifort 2020-May-18 06:42:24 2020-May-18 06:42
2101-Sep-08 19:16 00:03 Earth 0.138909178868906 0.138893951195319 0.138924406625631 9.74234396018971 9.74037488706345 2488685.302925232 2.72668573862174 778.038467465656 18.2317815425631 12.6292605347499 212608.56986107 T 94 CATAB v2.0f-lin.ifort 2020-May-18 06:42:24 2020-May-18 06:42
2104-Sep-21 13:35 00:03 Earth 0.0690338756716423 0.0690322499609368 0.0690355027876894 7.78115215087991 7.77619028883831 2489794.065920261 3.11626727221358 510.525571462256 18.1105042132335 81.0957748657638 629859.822004905 T 94 CATAB v2.0f-lin.ifort 2020-May-18 06:42:24 2020-May-18 06:42
2107-Oct-09 00:18 00:04 Earth 0.125341046276845 0.12532310962473 0.125358982929281 8.21681098657525 8.21422346410126 2490906.512304711 4.25695531941896 894.484226933134 17.3232996827433 1.26133667773217 26245.3684763232 T 94 CATAB v2.0f-lin.ifort 2020-May-18 06:42:24 2020-May-18 06:42
2110-Oct-22 23:56 00:04 Earth 0.231631138877897 0.231606021622989 0.231656256256783 11.0136546265379 11.0126101358928 2492016.497166870 3.77266231438486 1280.69647236768 15.4478816547727 12.0765328570508 348236.321697957 T 94 CATAB v2.0f-lin.ifort 2020-May-18 06:42:24 2020-May-18 06:42
2113-Nov-04 18:45 00:03 Earth 0.392268059829751 0.392238465584143 0.392297654162945 15.6372192309119 15.6367848448151 2493125.281071413 2.92551501805789 1504.41384370886 13.4814891377574 11.2151831173412 662592.527970883 T 94 CATAB v2.0f-lin.ifort 2020-May-18 06:42:24 2020-May-18 06:42
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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