443880 (2001 UZ16)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4265434998 ± 7.42e-02
Semi-major axis (a)1.7600408388 AU ± 9.99e-01
Inclination (i)12.67338309° ± 1.92e+00
Long. of Asc. Node (Ω)323.09081859° ± 5.21e+00
Arg. of Perihelion (ω)28.63218793° ± 1.85e+01
Mean Anomaly (M)128.93615377° ± 4.78e+01
Mean Motion (n)0.4221124471°/day ± 3.59e-01
Perihelion dist (q)1.00930686 AU ± 5.88e-01
Aphelion dist (Q)2.51077482 AU ± 1.43e+00
Orbital Period2.33498512 yr ± 1.99e+00
NGA Modelr2
A2-5.91466207e-06 AU/d²
Physical Parameters
H (abs. magnitude)19.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.305″
Uncertainty0
Orbit TypeApollo
MOID0.028449 AU
Observations Used441
Oppositions12
Arc Total2001-2022
First Observation Used2001-10-25
Last Observation Used2022-12-11
Observations (452)
Date Type RA Dec Mag Band Observatory
2015-09-10 19:08:10 C 17 13 45.86 +10 14 54.7 q 160
2015-09-10 19:11:04 C 17 13 46.13 +10 15 10.2 q 160
2015-09-10 19:13:58 C 17 13 46.43 +10 15 25.9 q 160
2015-09-11 19:22:10 C 17 16 28.45 +12 27 22.3 q 160
2015-09-11 19:25:07 C 17 16 28.77 +12 27 38.4 q 160
2015-09-11 19:28:04 C 17 16 29.06 +12 27 54.3 q 160
2015-09-12 20:39:25 C 17 19 21.17 +14 45 14.8 q C47
2015-09-12 20:47:51 C 17 19 22.08 +14 46 00.1 q C47
2015-09-12 20:56:17 C 17 19 23.00 +14 46 46.2 q C47
2015-09-12 21:04:44 C 17 19 23.94 +14 47 31.5 q C47
2015-09-12 21:14:01 C 17 19 24.97 +14 48 21.8 q C47
2015-09-14 23:45:45 C 17 25 24.93 +19 22 01.5 q I15
2015-09-14 23:47:57 C 17 25 25.12 +19 22 13.8 q I15
2015-09-14 23:50:42 C 17 25 25.48 +19 22 27.7 q I15
2015-09-20 16:53:04 C 17 43 00.82 +31 07 25.9 18.6 q 089
2015-09-20 16:56:24 C 17 43 01.25 +31 07 41.8 18.4 q 089
2015-09-20 16:59:44 C 17 43 01.64 +31 07 58.0 18.0 q 089
2015-09-20 17:03:04 C 17 43 02.07 +31 08 14.1 18.4 q 089
2015-09-20 17:06:24 C 17 43 02.48 +31 08 29.9 18.1 q 089
2015-09-20 17:09:44 C 17 43 02.89 +31 08 46.4 18.2 q 089
2015-09-20 17:13:04 C 17 43 03.28 +31 09 02.1 18.1 q 089
2015-09-20 17:16:24 C 17 43 03.71 +31 09 18.7 18.3 q 089
2015-09-20 17:19:43 C 17 43 04.07 +31 09 34.2 18.3 q 089
2015-09-20 17:23:04 C 17 43 04.51 +31 09 50.5 18.2 q 089
2015-09-20 18:12:38 C 17 43 11.73 +31 13 56.0 q 160
2015-09-20 18:15:34 C 17 43 12.08 +31 14 10.3 q 160
2015-09-20 18:18:29 C 17 43 12.46 +31 14 24.2 q 160
2015-09-20 18:38:34 C 17 43 14.95 +31 15 59.8 c A53
2015-09-20 18:43:42 C 17 43 15.59 +31 16 24.4 c A53
2015-09-20 18:49:06 C 17 43 16.26 +31 16 50.6 c A53
2015-09-20 18:54:30 C 17 43 16.90 +31 17 16.4 c A53
2015-09-20 18:59:54 C 17 43 17.60 +31 17 42.4 c A53
2015-09-21 18:18:14 C 17 46 31.40 +33 09 38.0 q 160
2015-09-21 18:21:15 C 17 46 31.79 +33 09 52.0 q 160
2015-09-21 18:24:15 C 17 46 32.16 +33 10 06.0 q 160
2015-09-24 01:22:58 C 17 54 25.25 +37 22 57.4 u H21
2015-09-24 01:25:08 C 17 54 25.54 +37 23 07.0 u H21
2015-09-24 01:29:09 C 17 54 26.08 +37 23 24.9 u H21
2015-09-24 01:31:13 C 17 54 26.36 +37 23 34.0 u H21
2015-09-24 01:33:17 C 17 54 26.63 +37 23 43.1 u H21
2015-09-24 01:35:20 C 17 54 26.92 +37 23 52.1 u H21
2015-09-24 01:39:26 C 17 54 27.45 +37 24 10.1 u H21
2015-09-24 01:41:29 C 17 54 27.72 +37 24 19.0 u H21
2015-09-24 01:43:32 C 17 54 27.99 +37 24 28.0 u H21
2015-09-24 01:45:35 C 17 54 28.27 +37 24 37.1 u H21
2015-09-24 01:47:37 C 17 54 28.53 +37 24 46.0 u H21
2015-09-24 01:49:59 C 17 54 28.85 +37 24 56.3 u H21
2015-09-25 19:43:17 C 18 00 47.56 +40 26 15.0 c A24
2015-09-25 19:44:19 C 18 00 47.74 +40 26 18.6 c A24
2015-09-27 02:25:39 C 18 05 35.46 +42 32 59.1 u H21
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-09-13 21:30:00 -9237.3678 0.05 Hz 2380 -1 -1
2015-09-13 22:58:00 129812353.02 10 us 2380 -1 -1
2015-09-13 23:12:00 129816696.35 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)