2021 RE15

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5059745247 ± 7.62e-06
Semi-major axis (a)2.2888637480 AU ± 3.97e-05
Inclination (i)4.58561191° ± 3.26e-05
Long. of Asc. Node (Ω)354.27057347° ± 1.25e-04
Arg. of Perihelion (ω)69.04281924° ± 2.49e-04
Mean Anomaly (M)44.60634347° ± 1.05e-02
Mean Motion (n)0.2846311092°/day ± 7.41e-06
Perihelion dist (q)1.13075700 AU ± 2.63e-05
Aphelion dist (Q)3.44697049 AU ± 6.23e-05
Orbital Period3.46281995 yr ± 9.01e-05
Physical Parameters
H (abs. magnitude)20.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.300″
Uncertainty2
Orbit TypeAmor
MOID0.162096 AU
Observations Used43
Oppositions1
Arc Total2021-2022
First Observation Used2021-09-11
Last Observation Used2022-02-06
Observations (43)
Date Type RA Dec Mag Band Observatory
2021-09-11 07:11:04 C 21 51 37.713 -16 09 53.70 U F51
2021-09-11 07:25:05 C 21 51 36.813 -16 09 54.72 U F51
2021-09-11 07:39:04 C 21 51 35.923 -16 09 55.64 U F51
2021-09-11 07:53:14 C 21 51 35.004 -16 09 56.45 U F51
2021-09-11 09:23:01 C 21 51 29.260 -16 10 02.42 V F51
2021-09-11 09:23:56 C 21 51 29.191 -16 10 02.13 V F51
2021-09-13 01:36:53 C 21 49 05.66 -16 11 58.1 V 807
2021-09-13 01:42:22 C 21 49 05.30 -16 11 58.4 V 807
2021-09-13 01:47:50 C 21 49 04.95 -16 11 58.8 V 807
2021-09-13 05:07:38 C 21 48 53.03 -16 12 20.6 o 691
2021-09-13 05:30:08 C 21 48 51.62 -16 12 21.6 o 691
2021-09-13 05:52:41 C 21 48 50.23 -16 12 22.7 o 691
2021-09-14 05:28:56 C 21 47 27.78 -16 13 14.9 o 691
2021-09-14 05:56:04 C 21 47 26.07 -16 13 15.5 o 691
2021-09-14 06:23:14 C 21 47 24.46 -16 13 16.4 o 691
2021-09-27 06:23:02 C 21 32 21.711 -15 59 41.19 U F51
2021-09-27 06:37:02 C 21 32 21.140 -15 59 39.47 U F51
2021-09-27 06:51:35 C 21 32 20.552 -15 59 37.64 U F51
2021-09-27 07:05:36 C 21 32 19.987 -15 59 36.34 U F51
2021-10-02 04:19:41 C 21 28 41.49 -15 42 04.1 V V00
2021-10-02 04:26:45 C 21 28 41.30 -15 42 02.3 V V00
2021-10-02 04:33:47 C 21 28 41.11 -15 42 01.2 V V00
2021-10-02 04:40:48 C 21 28 40.92 -15 42 00.6 V V00
2021-10-07 04:09:52 C 21 26 21.74 -15 17 07.0 o 691
2021-10-07 04:29:47 C 21 26 21.43 -15 17 02.4 o 691
2021-10-07 04:49:41 C 21 26 21.06 -15 16 56.8 o 691
2021-10-09 03:29:38 C 21 25 51.19 -15 05 20.6 o 691
2021-10-09 03:56:23 C 21 25 50.88 -15 05 14.1 o 691
2021-10-09 04:23:03 C 21 25 50.55 -15 05 06.9 o 691
2021-10-10 03:26:26 C 21 25 41.06 -14 58 58.7 o 691
2021-10-10 03:51:08 C 21 25 40.87 -14 58 51.8 o 691
2021-11-05 01:59:06 C 21 41 43.33 -10 41 14.2 o 691
2021-11-05 02:39:03 C 21 41 45.39 -10 40 52.3 o 691
2021-11-05 03:18:47 C 21 41 47.46 -10 40 29.7 o 691
2021-12-01 03:23:41 C 22 32 05.40 -03 19 52.5 o 291
2021-12-01 03:37:53 C 22 32 06.83 -03 19 40.4 o 291
2021-12-01 03:52:05 C 22 32 08.26 -03 19 27.7 o 291
2022-01-07 04:27:50 C 00 31 37.07 +11 55 33.5 V V06
2022-01-07 04:33:33 C 00 31 37.96 +11 55 40.4 V V06
2022-02-06 04:02:21 C 02 43 55.10 +23 34 26.9 V V00
2022-02-06 04:09:21 C 02 43 56.47 +23 34 31.6 V V00
2022-02-06 04:16:21 C 02 43 57.84 +23 34 36.3 V V00
2022-02-06 04:23:21 C 02 43 59.25 +23 34 41.7 V V00