333284 (1999 PJ1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3594844599 ± 1.69e-08
Semi-major axis (a)1.6752591776 AU ± 3.37e-10
Inclination (i)34.47720332° ± 6.50e-06
Long. of Asc. Node (Ω)319.42638081° ± 2.05e-06
Arg. of Perihelion (ω)80.56717220° ± 6.36e-06
Mean Anomaly (M)3.51635295° ± 4.30e-06
Mean Motion (n)0.4545579601°/day ± 1.37e-10
Perihelion dist (q)1.07302954 AU ± 2.83e-08
Aphelion dist (Q)2.27748882 AU ± 2.83e-08
Orbital Period2.16831817 yr ± 6.54e-10
Physical Parameters
H (abs. magnitude)18.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.292″
Uncertainty0
Orbit TypeAmor
MOID0.306212 AU
Observations Used823
Oppositions15
Arc Total1999-2026
First Observation Used1999-08-07
Last Observation Used2026-01-10
Observations (912)
Date Type RA Dec Mag Band Observatory
2025-09-17 19:54:27 B 19 03 54.03 +24 13 50.7 V 130
2025-09-18 07:20:47 C 19 02 51.077 +24 32 06.29 V T05
2025-09-18 07:25:25 C 19 02 50.635 +24 32 13.06 V T05
2025-09-18 07:47:23 C 19 02 48.547 +24 32 47.18 V T05
2025-09-20 19:01:04 B 18 57 47.029 +26 01 50.48 W 130
2025-09-20 19:21:12 B 18 57 45.340 +26 02 19.31 W 130
2025-09-24 06:47:44 C 18 51 39.720 +27 56 33.00 V T05
2025-09-24 06:52:58 C 18 51 39.350 +27 56 39.84 V T05
2025-09-24 07:00:48 C 18 51 38.767 +27 56 49.52 V T05
2025-09-24 07:16:05 C 18 51 37.692 +27 57 09.29 V T05
2025-09-29 06:44:43 C 18 44 43.956 +30 21 33.95 V T05
2025-09-29 06:49:19 C 18 44 43.757 +30 21 38.99 V T05
2025-09-29 06:58:30 C 18 44 43.265 +30 21 49.57 V T05
2025-09-29 07:19:47 C 18 44 42.077 +30 22 12.97 V T05
2025-09-30 06:38:46 C 18 43 35.062 +30 48 16.81 V T05
2025-09-30 06:43:23 C 18 43 34.747 +30 48 21.96 V T05
2025-09-30 06:51:22 C 18 43 34.440 +30 48 30.71 V T05
2025-09-30 07:05:57 C 18 43 33.610 +30 48 46.30 V T05
2025-10-02 06:36:24 C 18 41 29.067 +31 40 02.72 X F51
2025-10-02 06:49:10 C 18 41 28.482 +31 40 15.93 X F51
2025-10-02 07:01:53 C 18 41 27.908 +31 40 29.05 X F51
2025-10-09 13:23:39 C 18 35 54.30 +34 32 00.7 V D29
2025-10-09 13:41:21 C 18 35 53.83 +34 32 17.0 V D29
2025-10-09 13:59:02 C 18 35 53.34 +34 32 33.1 V D29
2025-10-15 03:26:25 C 18 33 28.876 +36 31 19.45 V 703
2025-10-15 03:29:44 C 18 33 28.775 +36 31 23.63 V 703
2025-10-15 03:33:03 C 18 33 28.645 +36 31 26.18 V 703
2025-10-15 03:36:21 C 18 33 28.591 +36 31 29.14 V 703
2025-10-15 19:51:11 B 18 33 16.84 +36 45 21.9 X 122
2025-10-15 20:01:02 B 18 33 16.70 +36 45 30.0 X 122
2025-10-15 20:10:19 B 18 33 16.57 +36 45 37.7 X 122
2025-10-16 18:59:08 B 18 33 01.91 +37 05 03.7 X 122
2025-10-16 19:14:19 B 18 33 01.72 +37 05 16.4 X 122
2025-10-16 19:28:57 B 18 33 01.52 +37 05 28.5 X 122
2025-10-24 01:44:27 C 18 32 17.060 +39 29 37.90 V G96
2025-10-24 01:52:45 C 18 32 17.050 +39 29 44.50 V G96
2025-10-24 02:01:03 C 18 32 17.030 +39 29 51.00 V G96
2025-11-03 02:36:09 C 18 34 06.467 +42 44 48.44 V G96
2025-11-03 02:43:45 C 18 34 06.550 +42 44 54.53 V G96
2025-11-03 02:51:20 C 18 34 06.607 +42 45 00.65 V G96
2025-11-03 02:58:56 C 18 34 06.715 +42 45 06.41 V G96
2025-11-03 18:36:21 B 18 34 20.162 +42 57 52.31 X J57
2025-11-03 18:52:51 B 18 34 20.374 +42 58 05.38 X J57
2025-11-03 19:09:12 B 18 34 20.561 +42 58 18.44 X J57
2025-11-17 20:10:52 B 18 42 09.494 +47 45 02.30 q Y84
2025-11-17 20:15:10 B 18 42 09.631 +47 45 06.19 q Y84
2025-11-17 20:19:28 B 18 42 09.775 +47 45 09.86 q Y84
2025-11-21 21:56:12 B 18 45 40.325 +49 15 09.86 q Y84
2025-11-21 22:00:37 B 18 45 40.452 +49 15 14.22 q Y84
2025-11-21 22:05:03 B 18 45 40.615 +49 15 18.04 q Y84