2021 LO

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6323356306 ± 5.02e-08
Semi-major axis (a)1.0777913466 AU ± 6.14e-09
Inclination (i)5.59621342° ± 7.13e-06
Long. of Asc. Node (Ω)236.75832997° ± 3.20e-05
Arg. of Perihelion (ω)153.91240417° ± 3.35e-05
Mean Anomaly (M)288.37084315° ± 1.19e-05
Mean Motion (n)0.8808667916°/day ± 7.52e-09
Perihelion dist (q)0.39626548 AU ± 5.42e-08
Aphelion dist (Q)1.75931722 AU ± 5.51e-08
Orbital Period1.11892773 yr ± 9.56e-09
Physical Parameters
H (abs. magnitude)22.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.297″
Uncertainty0
Orbit TypeApollo
MOID0.047564 AU
Observations Used63
Oppositions1
Arc Total2012-2025
First Observation Used2012-05-19
Last Observation Used2025-03-31
Observations (65)
Date Type RA Dec Mag Band Observatory
2012-05-19 09:32:59 C 15 31 14.168 -18 52 52.04 V F51
2012-05-19 10:39:52 C 15 31 03.040 -18 51 55.18 V F51
2012-05-20 09:11:08 C 15 27 24.803 -18 32 24.10 V F51
2012-05-20 09:32:10 C 15 27 21.221 -18 32 05.78 V F51
2012-05-20 10:14:09 C 15 27 14.177 -18 31 28.67 V F51
2015-02-19 13:47:57 C 14 00 19.046 -27 00 37.24 V F51
2015-02-19 14:04:15 C 14 00 16.873 -27 00 31.12 V F51
2015-02-20 13:12:32 C 13 57 19.751 -26 51 37.32 V F51
2015-02-20 13:28:45 C 13 57 17.506 -26 51 30.70 V F51
2021-06-02 10:03:10 C 16 25 13.830 -14 24 14.30 U F51
2021-06-02 10:20:28 C 16 25 09.248 -14 23 44.20 U F51
2021-06-02 10:37:43 C 16 25 04.679 -14 23 14.22 U F51
2021-06-02 10:55:02 C 16 25 00.076 -14 22 43.77 U F51
2021-06-02 12:36:50 C 16 24 33.087 -14 19 44.55 V F51
2021-06-02 12:37:46 C 16 24 32.832 -14 19 42.84 V F51
2021-06-02 22:08:51 C 16 22 06.49 -14 03 00.3 V L01
2021-06-02 22:11:58 C 16 22 05.69 -14 02 55.3 V L01
2021-06-02 22:15:05 C 16 22 04.84 -14 02 49.7 V L01
2021-06-02 22:20:06 C 16 22 03.48 -14 02 40.2 V L01
2021-06-02 22:26:26 C 16 22 01.74 -14 02 28.5 V L01
2021-06-02 23:01:31 C 16 21 52.67 -14 01 24.8 V I93
2021-06-02 23:12:23 C 16 21 49.77 -14 01 05.7 V I93
2021-06-02 23:22:59 C 16 21 46.87 -14 00 46.8 V I93
2021-06-03 04:13:27 C 16 20 28.86 -13 51 19.1 X Y00
2021-06-03 04:18:49 C 16 20 27.38 -13 51 09.0 X Y00
2021-06-03 04:24:25 C 16 20 25.80 -13 50 59.1 X Y00
2021-06-03 05:02:19 C 16 20 17.91 -13 50 21.3 V I52
2021-06-03 05:03:26 C 16 20 17.57 -13 50 18.9 V I52
2021-06-03 05:04:33 C 16 20 17.25 -13 50 17.2 V I52
2021-06-03 05:05:40 C 16 20 16.95 -13 50 15.4 V I52
2021-06-03 09:30:21 C 16 19 03.57 -13 42 02.6 V I52
2021-06-03 09:31:28 C 16 19 03.27 -13 42 00.8 V I52
2021-06-03 09:32:35 C 16 19 02.96 -13 41 58.8 V I52
2021-06-03 09:33:42 C 16 19 02.61 -13 41 57.0 V I52
2021-06-06 06:28:06 C 15 58 50.54 -11 18 30.1 V I52
2021-06-06 06:30:34 C 15 58 49.73 -11 18 24.3 V I52
2021-06-06 06:33:01 C 15 58 48.91 -11 18 19.0 V I52
2021-06-09 05:11:55 C 15 34 31.90 -08 17 39.6 V I52
2021-06-09 05:12:31 C 15 34 31.67 -08 17 38.2 V I52
2021-06-09 05:13:08 C 15 34 31.41 -08 17 35.6 V I52
2021-06-12 03:31:35 C 15 06 40.92 -04 41 04.9 u 807
2021-06-12 03:36:06 C 15 06 38.95 -04 40 49.9 u 807
2021-06-12 03:40:39 C 15 06 36.98 -04 40 34.7 u 807
2021-06-12 05:32:18 C 15 05 50.57 -04 35 15.7 V I52
2021-06-12 05:32:40 C 15 05 50.35 -04 35 14.6 V I52
2021-06-12 05:33:01 C 15 05 50.19 -04 35 13.8 V I52
2021-06-12 05:33:22 C 15 05 50.07 -04 35 12.3 V I52
2021-06-15 05:36:55 C 14 33 44.30 -00 19 49.1 V I52
2021-06-15 05:38:43 C 14 33 43.44 -00 19 42.7 V I52
2021-06-15 05:40:32 C 14 33 42.59 -00 19 36.4 V I52