214869 (2007 PA8)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.6529970271 ± 1.12e-08
Semi-major axis (a)	2.8489817998 AU ± 4.80e-08
Inclination (i)	1.99795221° ± 1.31e-06
Long. of Asc. Node (Ω)	141.27758168° ± 1.06e-04
Arg. of Perihelion (ω)	293.88682742° ± 1.05e-04
Mean Anomaly (M)	257.67880180° ± 2.48e-05
Mean Motion (n)	0.2049640830°/day ± 5.18e-09
Perihelion dist (q)	0.98860515 AU ± 3.60e-08
Aphelion dist (Q)	4.70935845 AU ± 8.56e-08
Orbital Period	4.80877561 yr ± 1.22e-07

Physical Parameters

H (abs. magnitude)	16.51
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-01
RMS Residual	0.797″
Uncertainty	0
Orbit Type	Apollo
MOID	0.030178 AU
Observations Used	702
Radar Obs Used	41
Oppositions	8
Arc Total	2002-2023
First Observation Used	2002-07-13
Last Observation Used	2023-05-10

Observations (735)

Date	Type	RA	Dec	Mag	Band	Observatory
2013-01-26 09:39:23	C	12 02 40.24	-00 29 53.4	–	u	H21
2013-01-27 07:11:45	C	12 01 46.04	-00 18 20.8	–	o	844
2013-01-27 07:13:54	C	12 01 45.93	-00 18 19.7	–	o	844
2013-01-27 07:27:53	C	12 01 45.25	-00 18 12.5	–	o	844
2013-02-01 10:10:28	C	11 55 50.79	+00 47 58.2	–	q	H45
2013-02-01 10:12:01	C	11 55 50.70	+00 47 59.2	–	q	H45
2013-02-01 10:13:21	C	11 55 50.62	+00 48 00.0	–	q	H45
2013-02-01 10:14:38	C	11 55 50.55	+00 48 00.6	–	q	H45
2013-02-01 10:15:56	C	11 55 50.47	+00 48 01.5	–	q	H45
2013-02-01 10:16:59	C	11 55 50.40	+00 48 02.0	–	q	H45
2013-02-03 13:52:11	C	11 53 00.864	+01 17 35.56	–	L	F51
2013-02-03 14:10:05	C	11 52 59.745	+01 17 45.93	–	L	F51
2013-02-05 13:37:14	C	11 50 14.407	+01 45 28.12	–	L	F51
2013-02-05 13:53:17	C	11 50 13.360	+01 45 37.59	–	L	F51
2013-02-06 09:38:11	C	11 49 02.50	+01 57 13.7	–	o	691
2013-02-06 10:03:38	C	11 49 00.81	+01 57 28.9	–	o	691
2013-02-06 10:31:07	C	11 48 59.01	+01 57 45.2	–	o	691
2013-02-10 02:00:31	C	11 43 29.33	+02 49 57.2	–	u	I56
2013-02-10 02:06:40	C	11 43 28.86	+02 50 01.3	–	u	I56
2013-02-10 02:12:34	C	11 43 28.43	+02 50 05.1	–	u	I56
2013-02-13 13:10:42	C	11 37 59.750	+03 39 49.70	–	L	F51
2013-02-13 13:28:13	C	11 37 58.488	+03 40 00.18	–	L	F51
2013-02-13 13:46:00	C	11 37 57.212	+03 40 10.73	–	L	F51
2013-02-13 14:02:46	C	11 37 56.007	+03 40 20.73	–	L	F51
2013-02-17 08:05:57	C	11 31 52.43	+04 33 14.2	–	o	691
2013-02-17 08:31:24	C	11 31 50.60	+04 33 28.9	–	o	691
2013-02-17 08:56:49	C	11 31 48.77	+04 33 43.7	–	o	691
2013-02-18 04:33:03	C	11 30 28.66	+04 44 55.1	–	o	C60
2013-02-18 04:33:42	C	11 30 28.62	+04 44 55.8	–	o	C60
2013-02-18 04:34:22	C	11 30 28.58	+04 44 56.4	–	o	C60
2013-02-18 04:35:03	C	11 30 28.54	+04 44 56.5	–	o	C60
2013-02-18 04:35:43	C	11 30 28.47	+04 44 56.9	–	o	C60
2013-02-18 04:36:22	C	11 30 28.43	+04 44 57.2	–	o	C60
2013-02-18 04:37:03	C	11 30 28.38	+04 44 57.7	–	o	C60
2013-02-18 04:37:42	C	11 30 28.35	+04 44 58.1	–	o	C60
2013-02-18 04:38:21	C	11 30 28.29	+04 44 58.5	–	o	C60
2013-02-18 04:39:01	C	11 30 28.25	+04 44 59.1	–	o	C60
2013-02-18 04:39:42	C	11 30 28.19	+04 44 59.3	–	o	C60
2013-02-18 04:40:22	C	11 30 28.16	+04 44 59.6	–	o	C60
2013-02-18 04:41:01	C	11 30 28.11	+04 45 00.0	–	o	C60
2013-02-18 04:41:42	C	11 30 28.07	+04 45 00.1	–	o	C60
2013-02-18 04:42:22	C	11 30 28.00	+04 45 00.5	–	o	C60
2013-02-18 04:43:01	C	11 30 27.98	+04 45 00.9	–	o	C60
2013-02-18 04:43:40	C	11 30 27.93	+04 45 01.7	–	o	C60
2013-02-18 04:44:21	C	11 30 27.87	+04 45 02.1	–	o	C60
2013-02-18 04:45:01	C	11 30 27.82	+04 45 02.2	–	o	C60
2013-02-25 07:14:10	C	11 19 13.59	+06 17 33.1	–	u	H21
2013-02-25 07:20:05	C	11 19 13.19	+06 17 36.0	–	u	H21
2013-02-25 07:26:11	C	11 19 12.76	+06 17 39.2	–	u	H21
2013-02-25 07:31:58	C	11 19 12.38	+06 17 42.1	–	u	H21

« Prev 1 2 … 10 11 12 … 14 15 Next » 735 observations

Radar Observations (41)

Epoch (UTC)	Value	Sigma	Units	Freq (MHz)	Receiver	Transmitter
2012-10-16 06:50:00	654930.411	0.2	Hz	8560	-14	-14
2012-10-16 08:50:00	138345588.8	2	us	8560	-14	-14
2012-10-16 08:50:00	643070.452	0.24	Hz	8560	-14	-14
2012-10-17 08:00:00	132048941.2	2	us	8560	-14	-14
2012-10-17 08:00:00	638383.517	0.18	Hz	8560	-14	-14
2012-10-18 05:50:00	641478.726	0.2	Hz	8560	-14	-14
2012-10-18 07:10:00	125843454.83	2	us	8560	-14	-14
2012-10-18 07:10:00	633714.835	0.18	Hz	8560	-14	-14
2012-10-19 06:20:00	628775.357	0.2	Hz	8560	-14	-14
2012-10-19 08:50:00	119077607.69	1.5	us	8560	-14	-14
2012-10-19 08:50:00	613995.821	0.18	Hz	8560	-14	-14
2012-10-28 06:20:00	496833.72	0.15	Hz	8560	-14	-14
2012-10-28 10:40:00	67381192.96	0.5	us	8560	-14	-14
2012-10-28 10:40:00	470431.557	0.16	Hz	8560	-14	-14
2012-10-29 05:10:00	475807.38	0.15	Hz	8560	-14	-14
2012-10-29 07:40:00	63208302.5	0.5	us	8560	-14	-14
2012-10-29 07:40:00	460776.289	0.18	Hz	8560	-14	-14
2012-10-30 08:20:00	422770.694	0.15	Hz	8560	-14	-14
2012-10-30 10:50:00	58193536.59	0.5	us	8560	-14	-14
2012-10-30 10:50:00	406705.928	0.15	Hz	8560	-14	-14
2012-10-31 05:50:00	398434.395	0.15	Hz	8560	-14	-14
2012-10-31 07:10:00	54755350.44	0.5	us	8560	-14	-14
2012-10-31 07:10:00	390020.867	0.15	Hz	8560	-14	-14
2012-11-02 05:50:00	290354.438	0.15	Hz	8560	-14	-14
2012-11-02 09:40:00	47793372.71	0.25	us	8560	-14	-14
2012-11-02 09:40:00	263029.039	0.15	Hz	8560	-14	-14
2012-11-03 08:10:00	205177.097	0.15	Hz	8560	-14	-14
2012-11-03 11:00:00	45367837.5	0.25	us	8560	-14	-14
2012-11-03 11:00:00	182773.439	0.15	Hz	8560	-14	-14
2012-11-06 11:20:00	43455375.85	1	us	8560	-14	-14
2012-11-06 11:20:00	-67294.846	0.15	Hz	8560	-14	-14
2012-11-08 13:00:00	46619674.75	1	us	8560	-14	-14
2012-11-08 13:00:00	-231923.297	0.15	Hz	8560	-14	-14
2012-11-11 11:00:00	-371798.884	0.15	Hz	8560	-14	-14
2012-11-11 13:40:00	56290653.22	0.5	us	8560	-14	-14
2012-11-11 13:40:00	-388737.721	0.12	Hz	8560	-14	-14
2012-11-12 11:10:00	-406329.85	0.15	Hz	8560	-14	-14
2012-11-12 12:20:00	60151244.09	0.5	us	8560	-14	-14
2012-11-12 12:20:00	-413026.114	0.12	Hz	8560	-14	-14
2012-11-13 11:30:00	64385152.94	0.5	us	8560	-14	-14
2012-11-13 11:30:00	-434884.378	0.12	Hz	8560	-14	-14

Station codes

-14 DSS-14 Goldstone (70-m)