2021 EL3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.2571030056 ± 6.64e-05
Semi-major axis (a)	0.8155212403 AU ± 3.56e-05
Inclination (i)	3.80432730° ± 1.25e-03
Long. of Asc. Node (Ω)	167.79312877° ± 1.11e-03
Arg. of Perihelion (ω)	203.30959959° ± 2.50e-03
Mean Anomaly (M)	282.33099523° ± 1.54e-01
Mean Motion (n)	1.3383181291°/day ± 8.77e-05
Perihelion dist (q)	0.60584828 AU ± 6.03e-05
Aphelion dist (Q)	1.02519420 AU ± 7.03e-05
Orbital Period	0.73646636 yr ± 4.83e-05

Physical Parameters

H (abs. magnitude)	28.81
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.368″
Uncertainty	3
Orbit Type	Aten
MOID	0.002041 AU
Observations Used	17
Oppositions	1
Arc Total	2021-2021
First Observation Used	2021-03-11
Last Observation Used	2021-03-15

Observations (18)

Date	Type	RA	Dec	Mag	Band	Observatory
2021-03-11 06:21:55	C	11 03 02.80	+24 26 49.8	–	V	G96
2021-03-11 06:36:47	C	11 02 33.92	+24 30 47.2	–	V	G96
2021-03-11 06:44:08	C	11 02 19.37	+24 32 45.5	–	V	G96
2021-03-11 07:16:54	C	11 01 15.67	+24 41 19.8	–	V	I52
2021-03-11 07:18:02	C	11 01 13.47	+24 41 37.0	–	V	I52
2021-03-11 07:19:09	C	11 01 11.33	+24 41 54.9	–	V	I52
2021-03-11 07:20:16	C	11 01 09.14	+24 42 11.8	–	V	I52
2021-03-11 10:49:14	C	10 54 42.70	+25 31 51.1	–	V	I52
2021-03-11 10:50:22	C	10 54 40.69	+25 32 05.3	–	V	I52
2021-03-11 10:51:30	C	10 54 38.75	+25 32 19.5	–	V	I52
2021-03-11 18:22:55	C	10 44 27.14	+27 07 10.2	–	V	033
2021-03-11 18:23:40	C	10 44 26.02	+27 07 19.6	–	V	033
2021-03-11 18:24:25	C	10 44 24.88	+27 07 29.1	–	V	033
2021-03-11 18:25:22	C	10 44 23.45	+27 07 41.6	–	V	033
2021-03-11 18:26:22	C	10 44 21.92	+27 07 54.6	–	V	033
2021-03-15 06:52:45	C	09 31 07.36	+35 12 08.4	–	o	291
2021-03-15 07:05:23	C	09 30 59.64	+35 12 34.2	–	o	291
2021-03-15 07:18:10	C	09 30 51.97	+35 12 59.9	–	o	291