2021 PR16

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0827025495 ± 5.49e-08
Semi-major axis (a)1.1114064136 AU ± 8.02e-09
Inclination (i)1.32747751° ± 1.08e-06
Long. of Asc. Node (Ω)13.58170798° ± 2.62e-05
Arg. of Perihelion (ω)36.53277730° ± 3.30e-05
Mean Anomaly (M)153.16925068° ± 1.61e-05
Mean Motion (n)0.8412070973°/day ± 9.11e-09
Perihelion dist (q)1.01949027 AU ± 6.15e-08
Aphelion dist (Q)1.20332256 AU ± 6.16e-08
Orbital Period1.17168089 yr ± 1.27e-08
Physical Parameters
H (abs. magnitude)26.53
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.105″
Uncertainty0
Orbit TypeAmor
MOID0.028546 AU
Observations Used36
Oppositions1
Arc Total2014-2021
First Observation Used2014-09-18
Last Observation Used2021-11-01
Observations (41)
Date Type RA Dec Mag Band Observatory
2014-09-18 09:31:45 C 22 58 08.470 -17 37 43.92 L F51
2014-09-18 09:47:51 C 22 58 06.928 -17 37 33.31 L F51
2014-10-03 04:58:08 C 22 46 24.06 -11 41 24.0 q G96
2014-10-03 05:12:35 C 22 46 23.08 -11 41 05.6 q G96
2014-10-03 05:27:01 C 22 46 22.14 -11 40 45.6 q G96
2014-10-03 05:41:29 C 22 46 21.26 -11 40 25.9 q G96
2021-08-09 11:09:58 C 22 16 14.944 -24 44 23.87 U F51
2021-08-09 11:42:34 C 22 16 12.829 -24 44 36.01 U F51
2021-08-09 11:58:48 C 22 16 11.772 -24 44 41.69 U F51
2021-08-10 11:58:01 C 22 15 15.992 -24 53 31.70 V 568
2021-08-10 11:59:46 C 22 15 15.877 -24 53 32.29 V 568
2021-08-10 12:01:30 C 22 15 15.755 -24 53 32.88 V 568
2021-08-15 11:41:15 C 22 09 37.642 -25 35 01.90 V F51
2021-08-15 12:00:40 C 22 09 36.013 -25 35 07.32 V F51
2021-08-15 12:19:20 C 22 09 34.430 -25 35 12.43 V F51
2021-08-15 12:20:30 C 22 09 34.370 -25 35 12.59 V F51
2021-08-15 12:38:49 C 22 09 32.832 -25 35 17.17 V F51
2021-08-16 10:35:37 C 22 08 24.351 -25 42 11.74 U F51
2021-08-16 10:45:21 C 22 08 23.502 -25 42 14.84 U F51
2021-08-16 10:55:11 C 22 08 22.641 -25 42 17.90 U F51
2021-08-16 11:01:18 C 22 08 22.106 -25 42 19.73 U F51
2021-08-16 11:15:17 C 22 08 20.892 -25 42 23.83 U F51
2021-08-16 11:43:15 C 22 08 18.455 -25 42 31.38 U F51
2021-08-18 12:19:37 C 22 05 27.589 -25 56 28.32 U F51
2021-08-18 12:28:06 C 22 05 26.831 -25 56 29.99 U F51
2021-08-18 12:36:34 C 22 05 26.066 -25 56 31.53 U F51
2021-08-29 06:20:42 C 21 47 46.69 -26 32 19.0 V 807
2021-08-29 06:26:18 C 21 47 46.13 -26 32 18.1 V 807
2021-08-29 06:31:37 C 21 47 45.59 -26 32 17.4 V 807
2021-08-31 08:08:42 C 21 44 14.311 -26 32 05.91 U F52
2021-08-31 08:21:33 C 21 44 12.904 -26 32 06.12 U F52
2021-08-31 08:34:27 C 21 44 11.508 -26 32 05.82 U F52
2021-09-07 08:24:15 C 21 32 24.726 -25 58 59.30 U F52
2021-09-07 08:37:05 C 21 32 23.389 -25 58 55.36 U F52
2021-09-07 09:02:45 C 21 32 20.725 -25 58 47.06 U F52
2021-09-25 03:09:59 C 21 17 01.52 -21 28 50.2 V 807
2021-09-25 03:17:58 C 21 17 01.16 -21 28 42.9 V 807
2021-09-25 03:25:56 C 21 17 00.88 -21 28 35.6 V 807
2021-11-01 03:15:21 C 22 11 13.43 -02 57 22.9 o 291
2021-11-01 03:36:51 C 22 11 15.24 -02 56 49.9 o 291
2021-11-01 03:58:28 C 22 11 17.02 -02 56 16.9 o 291