[ hide orbit diagram ]
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.
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 48 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .09866796593446531 | 2.4303e-08 | |
a | 2.159086858897235 | 5.636e-09 | au |
q | 1.946054150254011 | 5.1462e-08 | au |
i | .6726237962776376 | 3.2134e-06 | deg |
node | 205.4011916082186 | 0.0002946 | deg |
peri | 39.76340716490763 | 0.00029537 | deg |
M | 154.6267239920366 | 2.2096e-05 | deg |
tp | 2458502.779358667742 (2019-Jan-19.27935867) | 7.0758e-05 | TDB |
period | 1158.786956443834 3.17 | 4.5373e-06 1.242e-08 | d yr |
n | .3106697033463279 | 1.2164e-09 | deg/d |
Q | 2.372119567540459 | 6.1921e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ hide covariance matrix ]
Orbital Elements at Epoch 2456912.5 (2014-Sep-12.0) TDB
Reference: JPL 48 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .09880328231530969 | 2.4328e-08 | |
q | 1.946227887375054 | 5.1561e-08 | au |
tp | 2457343.663504309837 (2015-Nov-17.16350431) | 7.0004e-05 | TDB |
node | 205.4804173373691 | 0.00029502 | deg |
peri | 39.66652895262126 | 0.00029579 | deg |
i | .6717078618277085 | 3.2123e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
|
e |
q |
tp |
node |
peri |
i |
e |
5.918475603638159E-16 |
-1.248578861073793E-15 |
5.579885778356235E-14 |
-1.122811432574421E-15 |
1.699760777213788E-14 |
6.986012341174522E-18 |
q |
-1.248578861073793E-15 |
2.658537436126879E-15 |
-7.756834786521717E-14 |
3.881686477196248E-15 |
-2.80484988201864E-14 |
-2.740899758973382E-17 |
tp |
5.579885778356235E-14 |
-7.756834786521717E-14 |
4.900506244216229E-9 |
4.385604795126975E-12 |
1.505746080480408E-9 |
-6.037718649410985E-15 |
node |
-1.122811432574421E-15 |
3.881686477196248E-15 |
4.385604795126975E-12 |
8.703695385446257E-8 |
-8.702937933328114E-8 |
-3.234444874477056E-10 |
peri |
1.699760777213788E-14 |
-2.80484988201864E-14 |
1.505746080480408E-9 |
-8.702937933328114E-8 |
8.749290423969521E-8 |
3.234235316532887E-10 |
i |
6.986012341174522E-18 |
-2.740899758973382E-17 |
-6.037718649410985E-15 |
-3.234444874477056E-10 |
3.234235316532887E-10 |
1.031910560112139E-11 |
|
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
13.4 |
|
n/a |
MPO384774 |
|
diameter |
diameter |
5.649 |
km |
0.094 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
rotation period |
rot_per |
4.2666 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List: [Ditteon, R.; Kirkpatrick, E.; Doering, K. (2010) Minor Planet Bull. 37, 1-4.] [Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.] |
geometric albedo |
albedo |
0.288 |
|
0.041 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
|
2610 Tuva (1978 RO1) Discovered 1978-Sep-05 by Chernykh, N. at Nauchnyj |
Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
Alternate Designations
1978 RO1 = 1939 EG = 1955 FV = 1977 FS1 = 1978 RQ |
|
|