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
2021-03-21 13:55:10 C 12 10 34.34 -38 19 40.2 – q E89
2021-03-21 14:05:09 C 12 10 33.28 -38 19 43.8 – q E89
2021-03-22 09:45:54 C 12 08 29.05 -38 26 05.1 – V T08
2021-03-22 09:48:33 C 12 08 28.78 -38 26 06.1 – V T08
2021-03-22 10:34:57 C 12 08 23.73 -38 26 20.7 – V T08
2021-03-22 11:13:04 C 12 08 19.61 -38 26 32.1 – V T08
2021-04-01 00:44:05 S 11 44 04.046 -39 07 07.43 – V C57
2021-04-01 00:44:05 s 1 -158182.66 0 +15679.090 8150.0 – C57
2021-04-01 01:04:05 S 11 44 01.366 -39 07 11.28 – V C57
2021-04-01 01:04:05 s 1 -157151.84 4 +13787.819 5090.0 – C57
2021-04-01 01:14:05 S 11 44 00.482 -39 07 12.32 – V C57
2021-04-01 01:14:05 s 1 -156628.30 3 +12841.447 7690.0 – C57
2021-04-01 01:24:05 S 11 43 59.467 -39 07 07.97 – V C57
2021-04-01 01:24:05 s 1 -156099.28 1 +11894.620 9610.0 – C57
2021-04-01 01:34:05 S 11 43 57.998 -39 07 08.98 – V C57
2021-04-01 01:34:05 s 1 -155564.73 5 +10947.368 740.0 – C57
2021-04-01 01:44:05 S 11 43 57.302 -39 07 12.47 – V C57
2021-04-01 01:44:05 s 1 -155024.61 9 + 9999.718 1010.0 – C57
2021-04-01 02:04:05 S 11 43 54.826 -39 07 11.46 – V C57
2021-04-01 02:04:05 s 1 -153927.49 6 + 8103.346 8580.0 – C57
2021-04-01 02:14:05 S 11 43 53.837 -39 07 05.92 – V C57
2021-04-01 02:14:05 s 1 -153370.39 8 + 7154.686 5710.0 – C57
2021-04-01 02:24:05 S 11 43 52.284 -39 07 04.51 – V C57
2021-04-01 02:24:05 s 1 -152807.54 7 + 6205.752 1610.0 – C57
2021-04-01 02:34:05 S 11 43 51.456 -39 07 06.31 – V C57
2021-04-01 02:34:05 s 1 -152238.89 7 + 5256.578 6180.0 – C57
2021-04-01 02:54:05 S 11 43 49.085 -39 07 01.92 – V C57
2021-04-01 02:54:05 s 1 -151084.00 8 + 3357.642 1000.0 – C57
2021-04-01 03:14:05 S 11 43 46.819 -39 07 04.94 – V C57
2021-04-01 03:14:05 s 1 -149905.35 1 + 1458.157 9390.0 – C57
2021-04-01 03:24:05 S 11 43 45.838 -39 07 08.62 – V C57
2021-04-01 03:24:05 s 1 -149306.98 8 + 508.300 5940.0 – C57
2021-04-01 03:34:05 S 11 43 44.678 -39 07 00.37 – V C57
2021-04-01 03:34:05 s 1 -148702.53 6 - 441.584 600.0 – C57
2021-04-01 03:44:05 S 11 43 43.495 -39 07 06.06 – V C57
2021-04-01 03:44:05 s 1 -148091.94 6 - 1391.454 3270.0 – C57
2021-04-01 04:04:05 S 11 43 41.386 -39 07 09.73 – V C57
2021-04-01 04:04:05 s 1 -146852.15 3 - 3290.996 2230.0 – C57
2021-04-01 04:14:05 S 11 43 40.123 -39 07 06.92 – V C57
2021-04-01 04:14:05 s 1 -146222.84 8 - 4240.585 8330.0 – C57
2021-04-01 04:24:05 S 11 43 38.844 -39 06 59.83 – V C57
2021-04-01 04:24:05 s 1 -145587.20 4 - 5189.996 2030.0 – C57
2021-04-01 04:34:05 S 11 43 37.939 -39 07 03.50 – V C57
2021-04-01 04:34:05 s 1 -144945.16 8 - 6139.184 3240.0 – C57
2021-04-01 04:54:05 S 11 43 35.609 -39 07 06.71 – V C57
2021-04-01 04:54:05 s 1 -143641.71 6 - 8036.712 7770.0 – C57
2021-04-01 05:04:05 S 11 43 34.498 -39 07 02.86 – V C57
2021-04-01 05:04:05 s 1 -142980.19 5 - 8984.958 880.0 – C57
2021-04-01 05:14:05 S 11 43 33.235 -39 07 03.11 – V C57
2021-04-01 05:14:05 s 1 -142312.07 3 - 9932.796 1080.0 – C57
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)