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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1717464623760074 | 2.7837e-08 | |
| a | 2.332661086871807 | 7.6435e-09 | au |
| q | 1.932034797279401 | 6.4206e-08 | au |
| i | 4.08110793698595 | 3.3116e-06 | deg |
| node | 121.3387613934441 | 4.705e-05 | deg |
| peri | 344.322040510358 | 4.839e-05 | deg |
| M | 260.7018937217616 | 1.0336e-05 | deg |
| tp | 2459755.433801885373
(2022-Jun-24.93380189) | 3.7604e-05 | TDB |
| period | 1301.295397483853
3.56 | 6.396e-06
1.751e-08 | d
yr |
| n | .2766474089557878 | 1.3598e-09 | deg/d |
| Q | 2.733287376464212 | 8.9563e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.69 |
|
n/a |
MPCxxxxx |
|
| diameter |
diameter |
2.956 |
km |
0.502 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| rotation period |
rot_per |
2.150 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.] |
| geometric albedo |
albedo |
0.202 |
|
0.047 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 19141 Poelkapelle | Discovered 1989 Sept. 26 by E. W. Elst at the European Southern Observatory. |
| Poelkapelle, a village in West Flanders near the city of Ypres, has a rich historical past. In 1037 the place Capelle ten Poele (chapel near the swamp) was mentioned, from which the name Poelkapelle was derived. From several ancient documents it became clear that the village was attacked by Vikings, Frisians, Saxons and Franks. |
| 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 2014-04-15 | Last Updated: 2014-04-17 |
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