2017 AM4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2689119881 ± 5.40e-08
Semi-major axis (a)1.4195706636 AU ± 7.80e-09
Inclination (i)60.28009257° ± 1.30e-05
Long. of Asc. Node (Ω)129.07210626° ± 4.03e-06
Arg. of Perihelion (ω)176.60025953° ± 9.57e-06
Mean Anomaly (M)253.61860474° ± 1.07e-05
Mean Motion (n)0.5827425801°/day ± 4.81e-09
Perihelion dist (q)1.03783109 AU ± 7.68e-08
Aphelion dist (Q)1.80131023 AU ± 7.73e-08
Orbital Period1.69135793 yr ± 1.39e-08
Physical Parameters
H (abs. magnitude)19.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.227″
Uncertainty0
Orbit TypeAmor
MOID0.021552 AU
Observations Used114
Oppositions9
Arc Total2002-2025
First Observation Used2002-02-13
Last Observation Used2025-01-02
Observations (135)
Date Type RA Dec Mag Band Observatory
2019-01-03 15:57:31 C 13 00 17.624 +29 28 40.71 V T12
2019-01-05 10:25:18 C 13 04 44.39 +30 30 37.8 u H21
2019-01-05 10:33:28 C 13 04 45.24 +30 30 50.3 u H21
2019-01-05 10:43:24 C 13 04 46.27 +30 31 05.8 u H21
2019-01-06 10:24:50 C 13 07 16.97 +31 06 33.3 u H21
2019-01-06 10:37:23 C 13 07 18.26 +31 06 52.0 u H21
2019-01-06 10:51:24 C 13 07 19.75 +31 07 13.4 u H21
2019-04-10 09:20:43 C 20 12 21.89 +78 15 13.3 o 291
2019-04-10 09:39:32 C 20 12 25.55 +78 15 18.6 o 291
2019-04-10 09:58:15 C 20 12 29.12 +78 15 23.9 o 291
2019-06-21 07:20:43 C 18 26 09.34 +82 56 59.3 o 695
2019-06-21 07:30:12 C 18 26 05.51 +82 56 55.4 o 695
2019-06-21 07:39:41 C 18 26 01.77 +82 56 51.6 o 695
2019-07-21 08:16:22 C 15 52 04.46 +65 20 11.8 o 291
2019-07-21 08:20:15 C 15 52 04.16 +65 19 59.1 o 291
2019-07-21 08:24:01 C 15 52 03.60 +65 19 46.6 o 291
2019-07-29 23:03:09 C 15 37 48.95 +50 54 52.3 V 204
2019-07-29 23:12:10 C 15 37 48.46 +50 54 02.6 V 204
2019-07-29 23:20:55 C 15 37 47.96 +50 53 14.2 V 204
2019-08-05 07:09:02 C 15 30 33.91 +33 51 59.6 o 291
2019-08-05 07:10:22 C 15 30 33.87 +33 51 48.9 o 291
2019-08-05 07:11:15 C 15 30 33.83 +33 51 41.7 o 291
2019-08-07 20:23:30 C 15 28 12.77 +25 09 07.8 V C95
2019-08-07 21:06:24 C 15 28 10.99 +25 02 40.0 V C95
2019-08-12 03:53:09 C 15 24 45.35 +08 43 36.6 o 291
2019-08-12 03:55:20 C 15 24 45.28 +08 43 15.3 o 291
2019-08-12 03:57:30 C 15 24 45.19 +08 42 53.8 o 291
2019-08-14 20:24:20 C 15 22 53.58 -01 44 32.3 V 203
2019-08-14 20:39:20 C 15 22 53.12 -01 46 55.2 V 203
2019-08-20 03:22:35 C 15 19 46.70 -20 14 34.3 o 691
2019-08-20 03:30:14 C 15 19 46.49 -20 15 33.2 o 691
2019-08-20 03:37:45 C 15 19 46.32 -20 16 31.2 o 691
2025-01-02 01:04:12 C 00 07 54.330 -62 04 52.80 V 807
2025-01-02 01:12:11 C 00 07 56.100 -62 04 44.60 V 807
2025-01-02 01:20:10 C 00 07 57.860 -62 04 36.10 V 807