606939 (2019 SD3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1997081725 ± 6.67e-08
Semi-major axis (a)1.5622477234 AU ± 1.05e-08
Inclination (i)19.00016408° ± 5.12e-06
Long. of Asc. Node (Ω)191.15661594° ± 5.77e-06
Arg. of Perihelion (ω)137.53259753° ± 1.68e-05
Mean Anomaly (M)72.24939137° ± 1.68e-05
Mean Motion (n)0.5047628984°/day ± 5.07e-09
Perihelion dist (q)1.25025409 AU ± 1.04e-07
Aphelion dist (Q)1.87424136 AU ± 1.05e-07
Orbital Period1.95265200 yr ± 1.96e-08
Physical Parameters
H (abs. magnitude)21.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.215″
Uncertainty0
Orbit TypeAmor
MOID0.284426 AU
Observations Used130
Oppositions6
Arc Total2011-2023
First Observation Used2011-04-21
Last Observation Used2023-10-22
Observations (131)
Date Type RA Dec Mag Band Observatory
2011-04-21 09:40:27 C 14 03 27.510 +03 52 52.29 V F51
2013-04-17 12:38:45 C 15 24 48.114 +01 53 24.65 V F51
2013-04-17 13:00:33 C 15 24 47.529 +01 53 53.12 V F51
2013-04-17 13:22:25 C 15 24 46.982 +01 54 21.98 V F51
2015-03-28 14:21:44 C 16 25 24.463 -07 14 36.07 V F51
2015-03-28 14:53:29 C 16 25 25.848 -07 14 08.13 V F51
2015-03-29 14:26:36 C 16 26 31.152 -06 52 53.76 V F51
2015-05-25 12:19:37 C 16 27 56.204 +22 06 13.59 V F51
2015-05-25 12:39:40 C 16 27 55.288 +22 06 35.63 V F51
2015-05-25 12:59:43 C 16 27 54.378 +22 06 57.18 V F51
2015-05-26 12:15:02 C 16 26 56.433 +22 32 00.75 V F51
2015-05-26 12:16:55 C 16 26 56.349 +22 32 02.78 V F51
2015-05-26 12:34:56 C 16 26 55.517 +22 32 21.69 V F51
2015-05-26 12:56:55 C 16 26 54.518 +22 32 44.68 V F51
2015-05-26 13:17:05 C 16 26 53.595 +22 33 05.79 V F51
2015-06-04 07:47:18 C 16 17 47.704 +25 44 34.78 V F51
2015-06-04 08:07:14 C 16 17 46.758 +25 44 49.44 V F51
2017-06-24 10:12:56 C 18 08 50.387 +35 51 26.00 V F51
2017-06-24 10:28:30 C 18 08 49.813 +35 51 35.09 V F51
2017-06-24 10:44:05 C 18 08 49.237 +35 51 44.35 V F51
2017-06-24 10:59:40 C 18 08 48.656 +35 51 53.51 V F51
2017-07-19 08:03:05 C 17 53 30.406 +37 02 40.59 V F51
2017-07-19 08:21:04 C 17 53 30.073 +37 02 34.65 V F51
2017-07-19 08:39:00 C 17 53 29.776 +37 02 28.75 V F51
2017-07-19 08:56:49 C 17 53 29.443 +37 02 22.29 V F51
2017-07-21 08:57:35 C 17 53 00.990 +36 43 55.80 V F51
2017-07-21 09:13:39 C 17 53 00.756 +36 43 48.88 V F51
2017-07-21 09:29:43 C 17 53 00.540 +36 43 42.01 V F51
2017-07-21 09:45:44 C 17 53 00.304 +36 43 35.09 V F51
2017-07-30 07:19:02 C 17 53 13.648 +34 40 52.51 V F51
2017-07-30 07:36:08 C 17 53 13.693 +34 40 40.93 V F51
2017-08-03 09:12:06 C 17 54 41.386 +33 23 47.84 V F51
2017-08-05 08:48:41 C 17 55 44.240 +32 41 51.42 V F51
2017-08-05 09:05:46 C 17 55 44.546 +32 41 35.77 V F51
2017-08-05 09:22:50 C 17 55 44.883 +32 41 19.81 V F51
2017-08-23 08:32:28 C 18 15 07.429 +24 19 18.11 V F51
2017-08-23 09:13:32 C 18 15 09.948 +24 18 20.37 V F51
2017-10-10 07:43:11 C 20 20 58.514 -05 22 39.55 V F51
2017-10-11 05:21:16 C 20 23 59.680 -05 49 16.15 V F51
2017-10-11 05:39:25 C 20 24 02.095 -05 49 38.58 V F51
2017-10-11 05:57:33 C 20 24 04.584 -05 50 00.49 V F51
2017-12-05 05:37:57 C 23 22 38.854 -15 05 43.20 V F51
2019-09-22 06:02:55 C 21 48 23.035 +13 52 10.45 U F51
2019-09-22 06:21:14 C 21 48 24.210 +13 51 21.79 U F51
2019-09-22 06:39:30 C 21 48 25.384 +13 50 33.37 U F51
2019-09-23 04:01:30 C 21 49 56.60 +12 53 37.2 V 734
2019-09-23 04:04:48 C 21 49 56.79 +12 53 28.7 V 734
2019-09-23 04:08:04 C 21 49 57.04 +12 53 20.1 V 734
2019-09-23 04:11:21 C 21 49 57.23 +12 53 11.2 V 734
2019-09-23 04:14:43 C 21 49 57.45 +12 53 02.0 V 734