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
2021-04-03 17:14:05 S 11 37 42.998 -39 01 48.00 – V C57
2021-04-03 17:14:05 s 1 +170447.85 4 +115427.57 4180.0 – C57
2021-04-03 17:24:05 S 11 37 42.509 -39 01 48.72 – V C57
2021-04-03 17:24:05 s 1 +170509.53 4 +116300.27 4400.0 – C57
2021-04-04 01:14:05 S 11 36 59.146 -39 01 34.07 – V C57
2021-04-04 01:14:05 s 1 +170697.07 5 +155280.75 800.0 – C57
2021-04-04 01:24:05 S 11 36 58.318 -39 01 33.24 – V C57
2021-04-04 01:24:05 s 1 +170649.56 3 +156067.38 3150.0 – C57
2021-04-04 01:34:05 S 11 36 57.504 -39 01 29.53 – V C57
2021-04-04 01:34:05 s 1 +170600.13 5 +156852.26 1670.0 – C57
2021-04-04 01:54:05 S 11 36 56.045 -39 01 33.42 – V C57
2021-04-04 01:54:05 s 1 +170495.57 9 +158416.78 7280.0 – C57
2021-04-04 02:04:05 S 11 36 54.746 -39 01 27.84 – V C57
2021-04-04 02:04:05 s 1 +170440.47 6 +159196.42 4430.0 – C57
2021-04-04 02:24:05 S 11 36 52.886 -39 01 30.43 – V C57
2021-04-04 02:24:05 s 1 +170324.68 1 +160750.49 7510.0 – C57
2021-04-04 02:34:05 S 11 36 52.181 -39 01 27.34 – V C57
2021-04-04 02:34:05 s 1 +170264.01 3 +161524.91 3500.0 – C57
2021-04-04 02:44:05 S 11 36 51.166 -39 01 29.21 – V C57
2021-04-04 02:44:05 s 1 +170201.51 4 +162297.60 5820.0 – C57
2021-04-04 03:04:05 S 11 36 49.284 -39 01 24.20 – V C57
2021-04-04 03:04:05 s 1 +170071.07 0 +163837.79 9540.0 – C57
2021-04-04 03:14:05 S 11 36 48.638 -39 01 25.50 – V C57
2021-04-04 03:14:05 s 1 +170003.14 9 +164605.29 980.0 – C57
2021-04-04 03:44:05 S 11 36 45.682 -39 01 24.64 – V C57
2021-04-04 03:44:05 s 1 +169788.72 1 +166897.44 3910.0 – C57
2021-04-04 03:54:05 S 11 36 45.070 -39 01 25.50 – V C57
2021-04-04 03:54:05 s 1 +169713.72 9 +167658.06 1160.0 – C57
2021-04-04 04:04:05 S 11 36 43.949 -39 01 26.54 – V C57
2021-04-04 04:04:05 s 1 +169636.99 7 +168416.95 4920.0 – C57
2021-04-04 04:14:05 S 11 36 42.701 -39 01 26.51 – V C57
2021-04-04 04:14:05 s 1 +169558.53 6 +169174.13 5210.0 – C57
2021-04-04 04:24:05 S 11 36 42.125 -39 01 24.64 – V C57
2021-04-04 04:24:05 s 1 +169478.35 8 +169929.60 2050.0 – C57
2021-04-04 05:24:05 S 11 36 36.612 -39 01 23.81 – V C57
2021-04-04 05:24:05 s 1 +168961.81 6 +174426.61 1820.0 – C57
2021-04-04 05:34:05 S 11 36 35.602 -39 01 22.30 – V C57
2021-04-04 05:34:05 s 1 +168869.91 2 +175170.17 5100.0 – C57
2021-04-04 07:14:05 S 11 36 26.489 -39 01 18.37 – V C57
2021-04-04 07:14:05 s 1 +167862.65 7 +182513.04 410.0 – C57
2021-04-04 08:24:05 S 11 36 19.867 -39 01 15.17 – V C57
2021-04-04 08:24:05 s 1 +167065.59 4 +187553.64 3900.0 – C57
2021-04-04 09:14:05 S 11 36 15.300 -39 01 13.76 – V C57
2021-04-04 09:14:05 s 1 +166451.90 8 +191104.50 9830.0 – C57
2021-04-04 09:34:05 S 11 36 13.577 -39 01 15.02 – V C57
2021-04-04 09:34:05 s 1 +166196.37 1 +192513.35 1910.0 – C57
2021-04-04 09:39:29 C 11 35 50.99 -39 03 39.2 – q E89
2021-04-04 09:44:05 S 11 36 12.816 -39 01 14.41 – V C57
2021-04-04 09:44:05 s 1 +166066.48 1 +193215.32 8660.0 – C57
2021-04-04 09:52:37 C 11 35 49.59 -39 03 37.7 – q E89
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)