68267 (2001 EA16)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4272861042 ± 2.06e-08
Semi-major axis (a)1.5096910595 AU ± 1.03e-09
Inclination (i)38.82484567° ± 4.22e-06
Long. of Asc. Node (Ω)7.99974047° ± 1.36e-06
Arg. of Perihelion (ω)317.42400100° ± 3.00e-06
Mean Anomaly (M)15.79821849° ± 2.60e-06
Mean Motion (n)0.5313493473°/day ± 5.45e-10
Perihelion dist (q)0.86462105 AU ± 3.12e-08
Aphelion dist (Q)2.15476107 AU ± 3.12e-08
Orbital Period1.85494965 yr ± 1.90e-09
Physical Parameters
H (abs. magnitude)17.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.292″
Uncertainty0
Orbit TypeApollo
MOID0.060195 AU
Observations Used591
Radar Obs Used4
Gaia Obs Used50
Oppositions7
Arc Total2001-2026
First Observation Used2001-03-04
Last Observation Used2026-01-07
Observations (645)
Date Type RA Dec Mag Band Observatory
2025-03-24 11:37:56 C 12 05 51.739 +13 48 33.34 V T05
2025-03-24 11:41:05 C 12 05 51.398 +13 48 32.51 V T08
2025-03-24 11:49:20 C 12 05 50.424 +13 48 30.49 V T08
2025-03-24 12:18:57 C 12 05 46.954 +13 48 23.36 V T05
2025-03-24 12:26:08 C 12 05 46.070 +13 48 21.89 V T08
2025-03-25 04:49:51 C 12 03 52.291 +13 44 28.50 V W68
2025-03-25 04:54:27 C 12 03 51.727 +13 44 27.20 V W68
2025-03-25 05:02:19 C 12 03 50.777 +13 44 25.26 V W68
2025-03-25 05:18:10 C 12 03 48.972 +13 44 21.16 V W68
2025-03-25 10:28:49 C 12 03 12.917 +13 42 55.40 V T08
2025-03-25 10:38:38 C 12 03 11.724 +13 42 53.32 V T08
2025-03-25 10:43:20 C 12 03 11.196 +13 42 51.88 V T08
2025-03-25 10:58:04 C 12 03 09.449 +13 42 48.42 V T08
2025-03-26 22:36:31 C 11 59 00.624 +13 33 24.80 V M22
2025-03-26 22:37:49 C 11 59 00.538 +13 33 25.31 V M22
2025-03-26 23:16:47 C 11 58 55.915 +13 33 13.14 V M22
2025-03-26 23:18:06 C 11 58 55.766 +13 33 13.18 V M22
2025-03-26 23:21:20 C 11 58 55.375 +13 33 12.20 V M22
2025-03-26 23:22:41 C 11 58 55.214 +13 33 11.70 V M22
2025-03-26 23:29:10 C 11 58 54.446 +13 33 10.44 V M22
2025-03-28 06:53:03 C 11 55 15.118 +13 23 53.45 V 703
2025-03-28 06:56:18 C 11 55 14.700 +13 23 51.54 V 703
2025-03-28 06:59:33 C 11 55 14.380 +13 23 50.75 V 703
2025-03-28 07:02:48 C 11 55 14.009 +13 23 50.06 V 703
2025-03-28 09:46:52 C 11 54 54.946 +13 23 02.40 V T08
2025-03-28 10:00:50 C 11 54 53.292 +13 22 57.68 V T08
2025-03-28 10:05:35 C 11 54 52.706 +13 22 57.29 V T08
2025-03-28 10:56:12 C 11 54 46.663 +13 22 40.73 V T08
2025-03-29 07:00:29 C 11 52 27.125 +13 16 26.08 V T05
2025-03-29 07:06:06 C 11 52 26.479 +13 16 24.82 V T05
2025-03-29 07:12:27 C 11 52 25.735 +13 16 21.72 V T05
2025-03-29 07:18:50 C 11 52 24.965 +13 16 19.99 V T05
2025-03-30 08:43:15 C 11 49 27.466 +13 08 00.28 V 703
2025-03-30 08:46:14 C 11 49 27.102 +13 07 59.20 V 703
2025-03-30 08:49:13 C 11 49 26.828 +13 07 58.58 V 703
2025-03-30 08:52:13 C 11 49 26.461 +13 07 56.68 V 703
2025-03-30 10:23:43 C 11 49 16.025 +13 07 28.38 V T08
2025-03-30 10:31:56 C 11 49 15.050 +13 07 26.22 V T08
2025-03-30 10:38:32 C 11 49 14.280 +13 07 23.45 V T08
2025-03-30 10:53:25 C 11 49 12.497 +13 07 18.16 V T05
2025-04-01 07:06:32 C 11 44 07.373 +12 51 44.14 V T08
2025-04-01 07:12:33 C 11 44 06.674 +12 51 42.62 V T08
2025-04-01 07:18:34 C 11 44 06.024 +12 51 39.56 V T08
2025-04-01 07:36:37 C 11 44 03.902 +12 51 33.26 V T08
2025-04-03 22:54:57 C 11 36 53.038 +12 27 07.92 V M22
2025-04-03 22:59:34 C 11 36 52.481 +12 27 05.40 V M22
2025-04-03 23:07:23 C 11 36 51.583 +12 27 03.02 V M22
2025-04-03 23:21:47 C 11 36 49.980 +12 26 57.26 V M22
2025-04-04 06:35:01 C 11 36 02.202 +12 23 51.27 X F52
2025-04-04 06:51:26 C 11 36 00.342 +12 23 44.54 X F52
Radar Observations (4)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2014-10-11 19:35:00 -226712.8448 0.75 Hz 2380 -1 -1
2014-10-11 20:15:00 113488737.31 4 us 2380 -1 -1
2014-10-11 20:48:00 113679630.46 0.5 us 2380 -1 -1
2014-10-14 21:33:00 142926187.57 0.5 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)