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532039 (2013 FR28)

Classification: TransNeptunian Object SPK-ID: 2532039

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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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 5 (heliocentric ecliptic J2000)

Element	Value	Uncertainty (1-sigma)	Units
e	.2407545875783128	4.052e-05
a	43.75233300738817	0.0027769	au
q	33.21875811860543	0.00062111	au
i	2.994451522126259	0.00010861	deg
node	41.92257397927981	0.00094122	deg
peri	133.1618781997638	0.0095839	deg
M	21.19630880007617	0.0063572	deg
t_p	2452776.666185151986 (2003-May-17.16618515)	1.6122	TDB
period	105706.148861977 289.41	10.063 0.02755	d yr
n	.003405667540400704	3.2423e-07	deg/d
Q	54.2859078961709	0.0034454	au

Orbit Determination Parameters

# obs. used (total)	55
data-arc span	2697 days (7.38 yr)
first obs. used	2011-01-29
last obs. used	2018-06-18
planetary ephem.	DE431
SB-pert. ephem.	SB431-N16
condition code	3
norm. resid. RMS	.71587
source	ORB
producer	Otto Matic
solution date	2019-May-30 11:16:38

Additional Information

Earth MOID = 32.2245 au

Jupiter MOID = 27.7687 au

T_jup = 5.740

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Orbital Elements at Epoch 2456776.5 (2014-Apr-29.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)

Element	Value	Uncertainty (1-sigma)	Units
e	.2441515432837048	4.0592e-05
q	33.14648901167557	0.00063806	au
t_p	2452599.094744971119 (2002-Nov-20.59474497)	1.5756	TDB
node	41.92596819748854	0.00094229	deg
peri	132.0459116149352	0.0094439	deg
i	2.991552645558625	0.00010851	deg

Orbit Determination Parameters

# obs. used (total)	55
data-arc span	2697 days (7.38 yr)
first obs. used	2011-01-29
last obs. used	2018-06-18
planetary ephem.	DE431
SB-pert. ephem.	SB431-N16
condition code	3
norm. resid. RMS	.71587
source	ORB
producer	Otto Matic
solution date	2019-May-30 11:16:38

Additional Information

Jupiter MOID = 27.7687 au

T_jup = 5.740

Orbit Covariance (6×6)

	e	q	tp	node	peri	i
e	1.647737939613219E-9	1.007572314481235E-8	8.206363531084308E-7	5.950326348031101E-10	9.53958322311007E-10	-1.553522466430962E-11
q	1.007572314481235E-8	4.07115782278182E-7	.0009279480216991739	-2.124548032385664E-9	5.513136049524719E-6	9.407576068179727E-10
tp	8.206363531084308E-7	.0009279480216991739	2.482377309194489	-1.535569209050734E-5	.01480439138996095	2.771457748802355E-6
node	5.950326348031101E-10	-2.124548032385664E-9	-1.535569209050734E-5	8.879142933238845E-7	-9.793435200640583E-7	-1.00629210777444E-7
peri	9.53958322311007E-10	5.513136049524719E-6	.01480439138996095	-9.793435200640583E-7	8.918754521389832E-5	1.170391791776177E-7
i	-1.553522466430962E-11	9.407576068179727E-10	2.771457748802355E-6	-1.00629210777444E-7	1.170391791776177E-7	1.17736887358404E-8

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table

Parameter	Symbol	Value	Units	Sigma	Reference	Notes
absolute magnitude	H	7.3		n/a	E2018Y78

532039 (2013 FR28) Discovered 2011-Jan-29 by Pan-STARRS 1 at Haleakala
Reference:	Last Updated: 2019-05-29

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

2020-Aug-11 03:25 UT
(server date/time)

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