IAA RAS IAA Minor Planet Database

3199 Nefertiti (1982 RA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2841004432 ± 3.43e-08
Semi-major axis (a)1.5746043356 AU ± 2.01e-09
Inclination (i)32.95972677° ± 3.30e-06
Long. of Asc. Node (Ω)339.97274315° ± 2.72e-06
Arg. of Perihelion (ω)53.43849632° ± 1.16e-05
Mean Anomaly (M)278.49197333° ± 1.94e-05
Mean Motion (n)0.4988329260°/day ± 9.57e-10
Perihelion dist (q)1.12725855 AU ± 5.40e-08
Aphelion dist (Q)2.02195013 AU ± 5.40e-08
Orbital Period1.97586453 yr ± 3.79e-09
Physical Parameters
H (abs. magnitude)14.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.396″
Uncertainty0
Orbit TypeAmor
MOID0.214134 AU
Observations Used3727
Radar Obs Used1
Gaia Obs Used107
Oppositions17
Arc Total1982-2025
First Observation Used1982-09-13
Last Observation Used2025-07-25
Observations (4849)
Date Type RA Dec Mag Band Observatory
2021-04-10 07:54:05 S 11 23 00.022 -38 48 41.94 – V C57
2021-04-10 07:54:05 s 1 -111079.14 1 +348150.61 9170.0 – C57
2021-04-10 08:04:05 S 11 22 58.994 -38 48 42.30 – V C57
2021-04-10 08:04:05 s 1 -111405.25 1 +347889.33 6030.0 – C57
2021-04-10 08:14:05 S 11 22 57.874 -38 48 39.24 – V C57
2021-04-10 08:14:05 s 1 -111731.03 9 +347627.01 2230.0 – C57
2021-04-10 08:24:05 S 11 22 57.360 -38 48 36.76 – V C57
2021-04-10 08:24:05 s 1 -112056.50 5 +347363.67 7770.0 – C57
2021-04-10 08:34:05 S 11 22 56.414 -38 48 34.81 – V C57
2021-04-10 08:34:05 s 1 -112381.64 8 +347099.31 2650.0 – C57
2021-04-10 08:44:05 S 11 22 55.090 -38 48 33.73 – V C57
2021-04-10 08:44:05 s 1 -112706.46 5 +346833.91 6860.0 – C57
2021-04-10 08:54:05 S 11 22 54.374 -38 48 34.67 – V C57
2021-04-10 08:54:05 s 1 -113030.95 6 +346567.49 400.0 – C57
2021-04-10 09:04:05 S 11 22 53.431 -38 48 31.21 – V C57
2021-04-10 09:04:05 s 1 -113355.12 0 +346300.04 3270.0 – C57
2021-04-10 09:14:05 S 11 22 52.879 -38 48 29.95 – V C57
2021-04-10 09:14:05 s 1 -113678.95 4 +346031.56 5470.0 – C57
2021-04-10 09:34:05 S 11 22 50.726 -38 48 27.22 – V C57
2021-04-10 09:34:05 s 1 -114325.62 9 +345491.51 7830.0 – C57
2021-04-10 09:44:05 S 11 22 49.807 -38 48 23.51 – V C57
2021-04-10 09:44:05 s 1 -114648.46 8 +345219.94 7990.0 – C57
2021-04-10 09:54:05 S 11 22 48.960 -38 48 18.11 – V C57
2021-04-10 09:54:05 s 1 -114970.97 2 +344947.34 7470.0 – C57
2021-04-10 10:04:05 S 11 22 48.242 -38 48 17.32 – V C57
2021-04-10 10:04:05 s 1 -115293.14 0 +344673.71 6250.0 – C57
2021-04-10 10:14:05 S 11 22 46.810 -38 48 16.02 – V C57
2021-04-10 10:14:05 s 1 -115614.97 0 +344399.04 4350.0 – C57
2021-04-10 10:24:05 S 11 22 46.099 -38 48 15.37 – V C57
2021-04-10 10:24:05 s 1 -115936.46 2 +344123.35 1750.0 – C57
2021-04-10 10:34:05 S 11 22 45.346 -38 48 15.41 – V C57
2021-04-10 10:34:05 s 1 -116257.61 4 +343846.62 8450.0 – C57
2021-04-10 10:44:05 S 11 22 44.321 -38 48 14.87 – V C57
2021-04-10 10:44:05 s 1 -116578.42 4 +343568.85 4450.0 – C57
2021-04-10 10:54:05 S 11 22 43.392 -38 48 14.36 – V C57
2021-04-10 10:54:05 s 1 -116898.89 1 +343290.06 9750.0 – C57
2021-04-11 01:18:44 C 11 20 54.30 -38 42 52.7 – V W94
2021-04-11 01:26:50 C 11 20 53.53 -38 42 51.4 – V W94
2021-04-11 01:34:50 C 11 20 52.81 -38 42 49.1 – V W94
2021-04-15 08:35:39 C 11 12 24.46 -38 18 37.1 – V T08
2021-04-15 08:40:17 C 11 12 24.09 -38 18 35.6 – V T08
2021-04-15 08:49:34 C 11 12 23.34 -38 18 32.9 – V T08
2021-04-15 09:06:09 C 11 12 22.03 -38 18 28.6 – V T08
2021-04-17 08:07:11 C 11 08 51.62 -38 05 12.4 – V T05
2021-04-17 08:12:27 C 11 08 51.23 -38 05 11.0 – V T05
2021-04-17 08:19:42 C 11 08 50.70 -38 05 08.7 – V T05
2021-04-17 08:21:40 C 11 08 50.54 -38 05 08.3 – V T05
2021-04-17 08:24:18 C 11 08 50.35 -38 05 07.6 – V T05
2021-04-17 08:33:32 C 11 08 49.66 -38 05 04.5 – V T05
2021-04-17 08:36:10 C 11 08 49.46 -38 05 03.9 – V T05
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1986-09-07 05:10:00 8804 5 Hz 2380 -1 -1
1986-09-07.215278 880400 500 Hz 2380 251 251
Station codes
-1 Arecibo (305-m, 1963–2020)