2019 KZ3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5980564322 ± 6.74e-06
Semi-major axis (a)2.6014151549 AU ± 3.77e-05
Inclination (i)10.03705213° ± 8.20e-05
Long. of Asc. Node (Ω)78.00284904° ± 4.23e-05
Arg. of Perihelion (ω)186.86303457° ± 1.44e-04
Mean Anomaly (M)195.97721197° ± 1.24e-02
Mean Motion (n)0.2349079837°/day ± 5.11e-06
Perihelion dist (q)1.04562209 AU ± 2.32e-05
Aphelion dist (Q)4.15720822 AU ± 6.27e-05
Orbital Period4.19579730 yr ± 9.12e-05
Physical Parameters
H (abs. magnitude)24.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.246″
Uncertainty2
Orbit TypeAmor
MOID0.031241 AU
Observations Used171
Radar Obs Used1
Oppositions1
Arc Total2019-2019
First Observation Used2019-05-25
Last Observation Used2019-06-11
Observations (172)
Date Type RA Dec Mag Band Observatory
2019-06-05 23:18:31 C 17 00 16.38 +13 12 53.7 V K87
2019-06-05 23:25:57 C 17 00 30.69 +13 10 22.4 V K87
2019-06-05 23:34:09 C 17 00 46.55 +13 07 35.7 V K87
2019-06-06 00:17:46 C 17 02 10.62 +12 53 18.0 q 160
2019-06-06 00:19:45 C 17 02 14.48 +12 52 36.9 q 160
2019-06-06 00:21:45 C 17 02 18.36 +12 51 55.2 q 160
2019-06-06 23:18:10 C 17 56 48.88 +03 07 59.7 V K87
2019-06-06 23:34:56 C 17 57 32.26 +02 59 36.2 V K87
2019-06-06 23:51:39 C 17 58 15.70 +02 51 12.9 V K87
2019-06-07 00:08:24 C 17 58 59.26 +02 42 47.0 V K87
2019-06-07 00:17:42 C 17 59 23.49 +02 38 05.5 V K87
2019-06-07 00:42:14 C 18 00 27.61 +02 25 40.3 V K87
2019-06-08 08:34:05 C 19 36 54.02 -14 52 49.9 V I52
2019-06-08 08:34:16 C 19 36 54.59 -14 52 55.6 V I52
2019-06-08 08:34:28 C 19 36 55.14 -14 53 01.5 V I52
2019-06-09 10:11:58 C 20 53 35.10 -25 43 30.7 V 703
2019-06-09 10:19:56 C 20 53 55.74 -25 46 03.7 V 703
2019-06-09 10:35:55 C 20 54 37.16 -25 51 09.5 V 703
2019-06-11 13:18:51 C 22 38 31.14 -34 28 00.8 V T05
2019-06-11 13:22:55 C 22 38 36.57 -34 28 20.9 V T05
2019-06-11 13:32:44 C 22 38 49.74 -34 29 08.9 V T05
2019-06-11 13:49:15 C 22 39 11.58 -34 30 27.0 V T05
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2019-06-05 03:01:00 119631.2511 1 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)