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
2010-06-10 10:32:24 C 22 44 36.34 +14 31 07.1 d 703
2010-06-10 10:33:23 C 22 44 36.39 +14 31 08.1 d 703
2010-06-10 10:34:21 C 22 44 36.50 +14 31 07.9 d 703
2010-06-10 10:35:22 C 22 44 36.54 +14 31 08.3 d 703
2010-06-10 12:02:09 S 22 44 44.70 +14 31 38.9 C51
2010-06-10 13:37:19 S 22 44 54.60 +14 32 05.3 C51
2010-06-10 15:12:40 S 22 45 04.46 +14 32 30.1 C51
2010-06-10 16:47:50 S 22 45 14.28 +14 32 54.8 C51
2010-06-10 18:23:00 S 22 45 24.14 +14 33 20.6 C51
2010-06-10 18:23:11 S 22 45 24.16 +14 33 21.4 C51
2010-06-10 21:33:31 S 22 45 43.95 +14 34 12.8 C51
2010-06-10 21:33:42 S 22 45 44.02 +14 34 11.8 C51
2010-06-11 00:44:02 S 22 46 03.79 +14 35 02.1 C51
2010-06-11 00:44:13 S 22 46 03.79 +14 35 01.7 C51
2010-06-11 03:54:33 S 22 46 23.58 +14 35 51.4 C51
2010-06-11 07:05:04 S 22 46 43.44 +14 36 41.9 C51
2010-06-11 09:18:15 C 22 46 58.44 +14 37 09.3 o H01
2010-06-11 09:32:46 C 22 46 59.91 +14 37 13.5 o H01
2010-06-11 09:44:35 C 22 47 01.10 +14 37 16.6 o H01
2010-06-11 10:08:23 C 22 47 03.49 +14 37 23.0 o H01
2010-06-11 10:15:35 S 22 47 03.22 +14 37 32.8 C51
2010-06-11 13:26:06 S 22 47 23.22 +14 38 22.4 C51
2010-06-11 16:36:37 S 22 47 43.16 +14 39 12.2 C51
2010-06-11 19:47:09 S 22 48 03.10 +14 40 01.0 C51
2010-06-12 09:38:10 C 22 49 31.63 +14 43 27.3 o 291
2010-06-12 09:43:44 C 22 49 32.23 +14 43 28.7 o 291
2010-06-12 09:49:27 C 22 49 32.80 +14 43 30.2 o 291
2010-06-17 09:31:28 C 23 02 32.81 +15 11 27.1 u 448
2010-06-17 09:47:53 C 23 02 34.59 +15 11 30.3 u 448
2010-06-17 10:04:17 C 23 02 36.34 +15 11 34.3 u 448
2010-06-24 00:27:51 C 23 21 14.32 +15 39 12.5 u 198
2010-06-24 00:34:12 C 23 21 15.07 +15 39 13.6 u 198
2010-06-24 00:40:59 C 23 21 15.89 +15 39 14.7 u 198
2010-06-24 00:43:18 C 23 21 16.16 +15 39 15.1 u 198
2010-06-24 00:44:57 C 23 21 16.37 +15 39 15.4 u 198
2010-06-24 00:56:28 C 23 21 17.75 +15 39 17.1 u 198
2010-06-24 01:04:09 C 23 21 18.66 +15 39 18.7 u 198
2010-07-05 05:57:33 C 23 58 37.44 +15 52 12.3 u 932
2010-07-05 06:05:56 C 23 58 38.73 +15 52 12.1 u 932
2010-07-05 06:14:19 C 23 58 40.01 +15 52 11.7 u 932
2010-07-06 10:11:20 C 00 03 06.00 +15 50 12.7 u 448
2010-07-06 10:19:31 C 00 03 07.28 +15 50 12.2 u 448
2010-07-06 10:35:55 C 00 03 09.78 +15 50 11.0 u 448
2010-07-06 10:44:08 C 00 03 11.09 +15 50 10.3 u 448
2010-07-10 01:08:23 C 00 17 47.58 +15 38 03.9 r 157
2010-07-10 01:16:07 C 00 17 48.86 +15 38 03.2 r 157
2010-07-13 09:43:35 C 00 32 45.63 +15 18 08.1 19.5 c 704
2010-07-13 09:58:14 C 00 32 48.35 +15 18 06.0 19.7 c 704
2010-07-13 10:13:03 C 00 32 51.12 +15 17 59.9 19.7 c 704
2010-07-13 10:28:11 C 00 32 53.95 +15 17 56.8 19.6 c 704
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)