438955 (2010 LN14)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4744920161 ± 7.75e-09
Semi-major axis (a)1.1538272324 AU ± 1.36e-09
Inclination (i)1.46736006° ± 1.09e-06
Long. of Asc. Node (Ω)342.93149039° ± 4.40e-05
Arg. of Perihelion (ω)33.25202240° ± 4.41e-05
Mean Anomaly (M)96.86155111° ± 4.98e-06
Mean Motion (n)0.7952452776°/day ± 1.40e-09
Perihelion dist (q)0.60634542 AU ± 8.97e-09
Aphelion dist (Q)1.70130904 AU ± 9.17e-09
Orbital Period1.23939910 yr ± 2.19e-09
Physical Parameters
H (abs. magnitude)21.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.241″
Uncertainty0
Orbit TypeApollo
MOID0.018030 AU
Observations Used252
Radar Obs Used2
Oppositions1
Arc Total2010-2022
First Observation Used2010-06-06
Last Observation Used2022-03-21
Observations (277)
Date Type RA Dec Mag Band Observatory
2020-05-18 14:19:45 C 21 14 43.312 -20 36 41.39 U F51
2020-05-18 14:27:40 C 21 14 45.267 -20 36 33.74 U F51
2021-04-13 10:47:32 C 13 26 28.045 -11 40 12.30 U F51
2021-04-13 11:05:20 C 13 26 26.181 -11 40 02.52 U F51
2021-04-13 11:23:09 C 13 26 24.341 -11 39 52.92 U F51
2021-05-08 07:13:08 C 12 33 28.218 -06 24 17.77 U F51
2021-05-08 07:33:08 C 12 33 26.849 -06 24 09.09 U F51
2021-05-08 07:53:10 C 12 33 25.494 -06 24 00.29 U F51
2021-05-08 08:13:10 C 12 33 24.125 -06 23 51.89 U F51
2022-02-08 06:54:20 C 11 19 40.10 +06 06 38.2 V 703
2022-02-08 07:16:56 C 11 19 36.37 +06 07 00.3 V 703
2022-02-10 12:00:29 C 11 11 09.849 +06 52 15.66 U F52
2022-02-10 12:16:19 C 11 11 07.200 +06 52 29.13 U F52
2022-02-10 12:32:03 C 11 11 04.579 +06 52 42.47 U F52
2022-02-10 12:47:52 C 11 11 01.944 +06 52 55.88 U F52
2022-02-25 08:13:09 C 10 18 56.406 +11 13 15.24 U F52
2022-02-25 08:31:28 C 10 18 54.027 +11 13 25.88 U F52
2022-02-25 08:49:53 C 10 18 51.614 +11 13 36.69 U F52
2022-02-25 09:09:30 C 10 18 49.055 +11 13 48.12 U F52
2022-03-07 05:07:02 C 09 54 00.86 +13 01 39.0 V V00
2022-03-07 05:16:37 C 09 54 00.00 +13 01 42.3 V V00
2022-03-07 05:26:09 C 09 53 59.15 +13 01 45.7 V V00
2022-03-07 05:35:42 C 09 53 58.30 +13 01 49.1 V V00
2022-03-21 05:50:46 C 09 34 43.151 +14 12 37.62 U F52
2022-03-21 06:08:12 C 09 34 42.530 +14 12 39.46 U F52
2022-03-21 06:25:32 C 09 34 41.891 +14 12 41.39 U F52
2022-03-21 06:42:58 C 09 34 41.267 +14 12 43.16 U F52
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2017-01-17 10:14:00 -61225.1739 0.25 Hz 2380 -1 -1
2017-01-17 10:30:00 62922159.69 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)