2021 KK3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6047428960 ± 2.96e-05
Semi-major axis (a)1.9991299303 AU ± 1.29e-04
Inclination (i)16.07523706° ± 6.11e-04
Long. of Asc. Node (Ω)93.69714889° ± 3.30e-04
Arg. of Perihelion (ω)239.52567316° ± 2.81e-04
Mean Anomaly (M)184.86808612° ± 5.25e-02
Mean Motion (n)0.3486990339°/day ± 3.36e-05
Perihelion dist (q)0.79017031 AU ± 7.80e-05
Aphelion dist (Q)3.20808955 AU ± 2.15e-04
Orbital Period2.82658163 yr ± 2.73e-04
Physical Parameters
H (abs. magnitude)22.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.395″
Uncertainty2
Orbit TypeApollo
MOID0.026533 AU
Observations Used35
Oppositions1
Arc Total2021-2021
First Observation Used2021-05-10
Last Observation Used2021-06-28
Observations (35)
Date Type RA Dec Mag Band Observatory
2021-05-10 13:35:08 C 16 14 15.156 +12 19 19.82 V F51
2021-05-10 13:50:59 C 16 14 14.327 +12 19 29.45 V F51
2021-05-10 14:06:49 C 16 14 13.510 +12 19 39.64 V F51
2021-05-10 14:22:41 C 16 14 12.666 +12 19 48.84 V F51
2021-05-17 09:11:04 C 16 04 25.057 +13 58 57.12 V F51
2021-05-17 09:27:55 C 16 04 23.719 +13 59 06.68 V F51
2021-05-17 09:44:51 C 16 04 22.446 +13 59 17.16 V F51
2021-05-17 10:01:55 C 16 04 21.085 +13 59 27.79 V F51
2021-05-19 08:11:51 C 16 00 48.74 +14 26 11.6 V G96
2021-05-19 08:19:13 C 16 00 48.08 +14 26 16.0 V G96
2021-05-26 10:57:41 C 15 44 22.971 +15 55 48.43 U F51
2021-05-26 11:39:05 C 15 44 17.981 +15 56 07.27 U F51
2021-05-26 12:00:04 C 15 44 15.480 +15 56 16.21 U F51
2021-06-03 07:36:19 C 15 18 35.55 +17 04 53.5 V G96
2021-06-03 07:43:40 C 15 18 34.29 +17 04 55.3 V G96
2021-06-03 07:51:02 C 15 18 33.01 +17 04 55.9 V G96
2021-06-03 08:53:51 C 15 18 22.38 +17 05 10.5 V I52
2021-06-03 08:56:19 C 15 18 21.99 +17 05 10.5 V I52
2021-06-03 08:58:46 C 15 18 21.56 +17 05 09.8 V I52
2021-06-05 10:48:08 C 15 09 50.450 +17 15 14.60 U F51
2021-06-05 11:23:28 C 15 09 43.829 +17 15 19.24 U F51
2021-06-05 11:41:07 C 15 09 40.540 +17 15 21.79 U F51
2021-06-12 04:47:04 C 14 35 50.06 +17 10 47.5 V I52
2021-06-12 04:49:51 C 14 35 49.35 +17 10 46.7 V I52
2021-06-12 04:51:39 C 14 35 48.90 +17 10 45.7 V I52
2021-06-16 05:43:44 C 14 09 41.13 +16 31 06.1 V I52
2021-06-16 05:47:03 C 14 09 40.17 +16 31 04.3 V I52
2021-06-16 05:50:22 C 14 09 39.09 +16 31 01.7 V I52
2021-06-16 05:53:41 C 14 09 38.08 +16 30 59.7 V I52
2021-06-18 07:59:59 C 13 53 58.99 +15 55 36.3 V I52
2021-06-18 08:03:18 C 13 53 57.88 +15 55 33.9 V I52
2021-06-18 08:06:37 C 13 53 56.79 +15 55 30.2 V I52
2021-06-18 08:09:56 C 13 53 55.61 +15 55 27.8 V I52
2021-06-28 05:03:25 C 12 15 09.51 +09 56 53.9 V I52
2021-06-28 05:28:02 C 12 14 56.76 +09 55 56.5 V I52