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16713 Airashi (1995 SV52)
Classification: Main-belt Asteroid          SPK-ID: 2016713
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1563534951369161 1.4564e-08  
a 3.144940686483818 1.4422e-08 au
q 2.653218218153781 4.9449e-08 au
i 7.118168244805043 3.6904e-07 deg
node 141.5600701063235 5.8986e-06 deg
peri 257.4820854723225 7.7123e-06 deg
M 188.8560493614658 8.4395e-06 deg
tp 2460364.947690057838
(2024-Feb-24.44769006)
5.1341e-05 TDB
period 2037.122358809934
5.58
1.4013e-05
3.837e-08
d
yr
n .1767198707741386 1.2156e-09 deg/d
Q 3.636663154813855 1.6677e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2489  
   data-arc span      10752 days (29.44 yr)  
   first obs. used      1992-02-04  
   last obs. used      2021-07-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48435  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 14:15:26  

Additional Information
 Earth MOID = 1.67166 au 
 Jupiter MOID = 1.84356 au 
 T_jup = 3.178 
[ 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 13.09   n/a MPO636315  
diameter diameter 13.584 km 0.148 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 23.6911 h n/a LCDB (Rev. 2020-October); 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.073   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

16713 Airashi           Discovered 1995 Sept. 20 by K. Endate and K. Watanabe at Kitami.
Airashi, located in the center of Kagoshima prefecture, is a new city created in 2010 by the combination of three towns. Airashi contains a number of historic sites.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2016-11-14Last Updated: 2016-11-20

[ hide close-approach data ]
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
1960-Sep-20 17:21 00:01 Jupiter 1.9538754357972 1.95387516069868 1.95387571089583 3.09011687760383 2.94649018226662 2437198.222843258 1.31632315760968 35.4621336229532 4.80543784480538 84.4721911033063 11713627.1815031 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 14:16:30 2021-Aug-25 14:16
1971-Apr-08 17:49 00:01 Jupiter 1.88454523831544 1.88454509150003 1.88454538513086 2.16703950860167 1.94862662960023 2441050.242648741 1.06567933538408 34.6072084031091 1.67669099089045 85.9442281737186 7877141.37919255 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 14:16:30 2021-Aug-25 14:16
1981-Oct-29 22:00 < 00:01 Jupiter 1.91008446509863 1.91008430382952 1.91008462636785 2.41403894190829 2.22276599470308 2444907.416963824 0.757833174620748 41.9329613180969 2.88849307209783 -85.4948373925066 8792659.36794984 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 14:16:30 2021-Aug-25 14:16
2056-Apr-09 18:13 < 00:01 Jupiter 1.99586645804225 1.99586628800053 1.99586662808409 3.707903593802 3.59162530376844 2472098.258745755 0.828093161011074 36.7340921933848 5.74849124578997 86.6154298287192 11941124.9961419 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 14:16:30 2021-Aug-25 14:16
2066-Oct-31 18:07 00:01 Jupiter 1.89328642492284 1.89328628545388 1.89328656439179 2.45290951159091 2.26318377833925 2475955.254723382 1.11217672631272 9.0332342149036 5.05044942011714 21.081064226715 4358133.55436075 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 14:16:30 2021-Aug-25 14:16
2077-May-18 09:42 00:01 Jupiter 1.88817373400411 1.88817355958564 1.8881739084228 2.15029545747804 1.93043609178633 2479806.904217600 1.37725226966289 68.590852196919 1.38227120020723 -88.4663563426495 8270107.37477884 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 14:16:30 2021-Aug-25 14:16
2087-Dec-16 13:08 00:02 Jupiter 1.98199749266784 1.98199713863937 1.98199784669744 2.87052439353951 2.71757139133544 2483671.047313889 1.59672695109748 89.766232773913 4.9216663931328 85.6186389064212 9620795.68698176 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 14:16:30 2021-Aug-25 14:16
2162-May-24 04:07 00:03 Jupiter 1.91051441602127 1.91051401263207 1.91051481941188 2.94583865314084 2.79128458160249 2510857.671229904 3.2347437083827 93.3076279297585 4.55062679143542 -88.1108412365811 11878222.1675087 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 14:16:30 2021-Aug-25 14:16
2172-Dec-09 02:44 00:04 Jupiter 1.87020146581176 1.87020130167806 1.87020162994651 2.10966965062755 1.88278973699618 2514709.613909569 3.55182083701544 121.38431745119 2.83489502407477 79.1663452962154 7610105.65102465 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 14:16:30 2021-Aug-25 14:16
2183-Jun-29 16:49 00:04 Jupiter 1.93916191023971 1.93916128097846 1.93916253950802 2.46522473310455 2.2811699855548 2518564.200376656 3.72449202843488 203.161765746195 3.06738157614312 -89.7726727062639 8797236.43832153 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 14:16:30 2021-Aug-25 14:16

Alternate Designations
 1995 SV52 = 1992 EK21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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