IAA RAS IAA Minor Planet Database

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
2019-05-25 12:51:07 C 14 19 31.585 +31 55 33.64 – V F51
2019-05-31 07:02:25 C 14 51 49.19 +29 43 45.2 – V 703
2019-05-31 07:10:37 C 14 51 52.20 +29 43 27.6 – V 703
2019-05-31 07:18:48 C 14 51 54.96 +29 43 12.5 – V 703
2019-05-31 07:26:59 C 14 51 57.68 +29 42 55.3 – V 703
2019-05-31 09:39:17 C 14 52 52.435 +29 39 13.28 – U F51
2019-05-31 09:47:22 C 14 52 48.04 +29 37 38.7 – V I52
2019-05-31 09:48:46 C 14 52 48.53 +29 37 35.3 – V I52
2019-05-31 09:49:07 C 14 52 48.69 +29 37 34.7 – V I52
2019-05-31 09:57:15 C 14 52 58.614 +29 38 34.74 – U F51
2019-05-31 10:15:13 C 14 53 04.829 +29 37 55.58 – U F51
2019-05-31 10:33:09 C 14 53 11.106 +29 37 15.81 – U F51
2019-05-31 20:58:05 C 14 57 45.02 +29 12 38.8 – V 033
2019-05-31 20:59:29 C 14 57 45.60 +29 12 35.5 – V 033
2019-05-31 21:00:53 C 14 57 46.16 +29 12 32.2 – V 033
2019-05-31 21:06:17 C 14 57 48.90 +29 12 23.8 – V A17
2019-05-31 21:24:07 C 14 57 56.14 +29 11 42.0 – V A17
2019-05-31 21:24:22 C 14 57 55.35 +29 11 56.1 – V L01
2019-05-31 21:26:35 C 14 57 56.25 +29 11 50.8 – V L01
2019-05-31 21:29:27 C 14 57 57.40 +29 11 43.9 – V L01
2019-05-31 21:42:21 C 14 58 03.27 +29 10 57.8 – V K87
2019-05-31 21:43:02 C 14 58 03.82 +29 10 56.9 – V A17
2019-05-31 21:44:13 C 14 58 04.26 +29 11 07.7 – V 203
2019-05-31 21:49:27 C 14 58 06.17 +29 10 40.5 – V K87
2019-05-31 21:54:26 C 14 58 07.51 +29 10 41.3 – – 595
2019-05-31 21:57:04 C 14 58 09.26 +29 10 22.9 – V K87
2019-05-31 22:00:41 C 14 58 10.89 +29 10 27.8 – V 203
2019-05-31 22:02:53 C 14 58 12.42 +29 10 28.1 – V C95
2019-05-31 22:05:22 C 14 58 11.97 +29 10 14.6 – – 595
2019-05-31 22:07:37 C 14 58 14.34 +29 10 17.3 – V C95
2019-05-31 22:12:21 C 14 58 16.25 +29 10 05.6 – V C95
2019-05-31 22:16:18 C 14 58 16.41 +29 09 47.3 – – 595
2019-05-31 22:16:48 C 14 58 17.47 +29 09 48.6 – V 203
2019-05-31 22:28:41 C 14 58 22.57 +29 09 23.6 – q C77
2019-05-31 22:36:29 C 14 58 25.52 +29 08 58.8 – V 204
2019-05-31 22:36:44 C 14 58 25.84 +29 09 03.2 – q C77
2019-05-31 22:44:22 C 14 58 28.73 +29 08 39.1 – V 204
2019-05-31 22:46:05 C 14 58 29.65 +29 08 39.6 – q C77
2019-05-31 22:52:14 C 14 58 31.94 +29 08 19.3 – V 204
2019-05-31 23:11:22 C 14 58 41.46 +29 07 38.1 – q I93
2019-05-31 23:18:04 C 14 58 44.18 +29 07 21.4 – q I93
2019-05-31 23:18:44 C 14 58 42.87 +29 07 11.4 – V K38
2019-05-31 23:20:04 C 14 58 43.37 +29 06 50.2 – V 033
2019-05-31 23:21:28 C 14 58 43.97 +29 06 46.4 – V 033
2019-05-31 23:22:52 C 14 58 44.56 +29 06 42.8 – V 033
2019-05-31 23:25:18 C 14 58 47.15 +29 07 02.8 – q I93
2019-05-31 23:36:42 C 14 58 50.33 +29 06 25.2 – V K38
2019-05-31 23:54:09 C 14 58 57.66 +29 05 39.3 – V K38
2019-06-01 00:11:45 C 14 59 05.05 +29 04 52.7 – V K38
2019-06-01 01:47:30 C 14 59 48.60 +29 00 24.1 – V J95
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)