398188 Agni (2010 LE15)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2733340735 ± 1.10e-08
Semi-major axis (a)0.8645432383 AU ± 1.06e-09
Inclination (i)13.25204174° ± 1.02e-06
Long. of Asc. Node (Ω)134.17501730° ± 1.12e-06
Arg. of Perihelion (ω)328.63075211° ± 4.18e-06
Mean Anomaly (M)252.90581327° ± 6.29e-06
Mean Motion (n)1.2261178032°/day ± 2.26e-09
Perihelion dist (q)0.62823411 AU ± 9.56e-09
Aphelion dist (Q)1.10085236 AU ± 9.63e-09
Orbital Period0.80385937 yr ± 1.48e-09
NGA Modelr2
A2-3.82918899e-14 ± 2.65e-15 AU/d²
Physical Parameters
H (abs. magnitude)19.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.216″
Uncertainty0
Orbit TypeAten
MOID0.021311 AU
Observations Used535
Radar Obs Used13
Oppositions4
Arc Total2001-2022
First Observation Used2001-07-02
Last Observation Used2022-08-27
Observations (691)
Date Type RA Dec Mag Band Observatory
2018-07-31 21:42:38 C 18 40 51.37 +06 09 41.4 q 160
2018-07-31 21:52:56 C 18 40 45.84 +06 08 36.5 q K73
2018-08-01 21:46:55 C 18 29 51.78 +03 18 48.0 q 108
2018-08-01 21:48:03 C 18 29 51.23 +03 18 40.1 q 108
2018-08-01 21:49:09 C 18 29 50.68 +03 18 31.1 q 108
2018-08-02 10:18:20 C 18 23 56.24 +01 46 59.5 U T08
2018-08-02 10:28:21 C 18 23 51.20 +01 45 44.5 U T08
2018-08-02 10:33:55 C 18 23 48.39 +01 45 02.8 U T08
2018-08-02 10:43:07 C 18 23 43.76 +01 43 53.7 U T08
2018-08-02 10:48:34 C 18 23 41.03 +01 43 12.8 U T08
2018-08-02 11:03:34 C 18 23 33.51 +01 41 20.0 U T08
2018-08-02 18:48:16 C 18 20 00.93 +00 41 58.1 t 073
2018-08-02 19:35:22 C 18 19 37.05 +00 35 59.2 t 073
2018-08-02 20:29:10 C 18 19 09.83 +00 29 10.6 t 073
2018-08-02 21:15:16 C 18 18 46.31 +00 23 16.0 t 073
2018-08-02 22:05:40 C 18 18 20.85 +00 16 51.1 t 073
2018-08-02 22:37:36 C 18 18 04.94 +00 12 50.2 t 073
2018-08-02 22:55:47 C 18 17 58.67 +00 10 17.9 V J69
2018-08-02 23:03:07 C 18 17 54.97 +00 09 21.8 V J69
2018-08-02 23:10:26 C 18 17 51.27 +00 08 26.0 V J69
2018-08-03 20:27:13 C 18 07 32.36 -02 36 54.9 t 073
2018-08-03 20:57:56 C 18 07 16.37 -02 40 57.5 t 073
2018-08-03 21:33:23 C 18 06 58.02 -02 45 36.0 t 073
2018-08-03 22:07:22 C 18 06 42.01 -02 50 03.6 q 160
2018-08-03 22:08:50 C 18 06 39.70 -02 50 15.6 t 073
2018-08-03 22:10:18 C 18 06 40.49 -02 50 26.5 q 160
2018-08-03 22:13:12 C 18 06 39.00 -02 50 49.4 q 160
2018-08-05 03:54:32 C 17 51 46.88 -06 45 27.8 r Y00
2018-08-05 03:55:58 C 17 51 46.16 -06 45 37.7 r Y00
2018-08-05 03:57:20 C 17 51 45.39 -06 45 49.2 r Y00
2018-08-05 21:13:36 C 17 43 06.31 -09 07 31.0 q 160
2018-08-05 21:16:47 C 17 43 04.60 -09 07 56.9 q 160
2018-08-05 21:19:58 C 17 43 02.85 -09 08 23.0 q 160
2018-08-06 09:07:21 C 17 36 59.37 -10 42 20.1 U T08
2018-08-06 09:20:52 C 17 36 51.99 -10 44 07.8 U T08
2018-08-06 09:22:12 C 17 36 51.26 -10 44 18.3 U T08
2018-08-06 09:36:04 C 17 36 43.72 -10 46 08.4 U T08
2018-08-06 09:38:05 C 17 36 42.61 -10 46 24.5 U T08
2018-08-06 09:51:46 C 17 36 35.18 -10 48 13.2 U T08
2018-08-06 09:53:06 C 17 36 34.45 -10 48 23.8 U T08
2018-08-06 10:06:39 C 17 36 27.13 -10 50 11.2 U T08
2018-08-08 09:10:38 C 17 12 15.72 -16 59 01.9 U T05
2018-08-08 09:26:06 C 17 12 07.29 -17 00 57.5 U T05
2018-08-08 09:41:36 C 17 11 58.86 -17 02 52.8 U T05
2018-08-11 07:35:50 S 16 36 31.43 -25 11 33.3 L C51
2018-08-11 09:10:05 S 16 35 44.44 -25 21 31.7 L C51
2018-08-11 12:17:40 S 16 34 11.03 -25 41 05.4 L C51
2022-06-18 22:14:11 C 19 49 22.55 +43 37 33.1 X G02
2022-06-18 22:19:31 C 19 49 21.60 +43 37 32.0 X G02
2022-06-18 22:24:51 C 19 49 20.68 +43 37 31.3 X G02
Radar Observations (13)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2014-08-01 08:34:00 70205340.46 0.5 us 2380 -1 -1
2014-08-01 08:34:00 122685.6867 0.1 Hz 2380 -1 -1
2014-08-09 10:00:00 192901.159 0.4 Hz 8560 -14 -14
2014-08-09 10:20:00 190672.755 0.4 Hz 8560 -14 -14
2014-08-09 10:30:00 42226537.8 3 us 8560 -14 -14
2014-08-09 10:50:00 42200134.75 2 us 8560 -14 -14
2014-08-11 11:00:00 53409.796 0.4 Hz 8560 -14 -14
2014-08-11 11:10:00 52229.732 0.4 Hz 8560 -14 -14
2014-08-11 11:40:00 39941703.25 2 us 8560 -14 -14
2014-08-12 12:40:00 -29586.386 0.4 Hz 8560 -14 -14
2014-08-12 13:10:00 39927022.47 2 us 8560 -14 -14
2014-08-13 13:50:00 40689655.75 0.5 us 8560 -14 -14
2018-07-23 03:33:00 88801232.09 4 us 2380 -1 -1
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)