| 15913 Telemachus (1997 TZ27) |
| Classification: Jupiter Trojan SPK-ID: 2015913 |
[ 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 26 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .06041676337359997 | 5.752e-08 | |
| a | 5.193415407305841 | 1.0066e-07 | au |
| q | 4.879646057541835 | 3.7117e-07 | au |
| i | 7.249149448487637 | 4.908e-06 | deg |
| node | 49.03677794250044 | 4.5926e-05 | deg |
| peri | 9.446956664432006 | 6.9842e-05 | deg |
| M | 292.4914463756049 | 5.4003e-05 | deg |
| tp | 2459811.151746025655
(2022-Aug-19.65174603) | 0.00065809 | TDB |
| period | 4322.928175782711
11.84 | 0.00012568
3.441e-07 | d
yr |
| n | .08327688672153759 | 2.4211e-09 | deg/d |
| Q | 5.507184757069846 | 1.0674e-07 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
12.0 |
|
n/a |
MPO263489 |
|
| diameter |
diameter |
16.669 |
km |
0.875 |
urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G) |
|
| geometric albedo |
albedo |
0.110 |
|
0.024 |
urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G) |
|
|
| 15913 Telemachus | Discovered 1997 Oct. 1 at the European Southern Observatory during the Uppsala-DLR Trojan Survey. |
| Telemachus, son of Odysseus, was born just before the Trojan war started. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20010309/MPCPages.arc | Last Updated: 2009-05-11 |
|
Alternate Designations
| 1997 TZ27 = 1996 RY29 = 1998 WQ10 = 2000 AY7 |
|
|
