252399 (2001 TX44)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5458971295 ± 8.49e-08
Semi-major axis (a)0.8748153103 AU ± 8.55e-10
Inclination (i)15.21317692° ± 8.37e-06
Long. of Asc. Node (Ω)57.75834519° ± 1.38e-05
Arg. of Perihelion (ω)136.03905443° ± 1.41e-05
Mean Anomaly (M)24.40216917° ± 1.68e-05
Mean Motion (n)1.2045857285°/day ± 1.77e-09
Perihelion dist (q)0.39725614 AU ± 7.43e-08
Aphelion dist (Q)1.35237448 AU ± 7.43e-08
Orbital Period0.81822842 yr ± 1.20e-09
Physical Parameters
H (abs. magnitude)19.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.410″
Uncertainty0
Orbit TypeAten
MOID0.008720 AU
Observations Used330
Oppositions5
Arc Total2001-2023
First Observation Used2001-09-19
Last Observation Used2023-12-09
Observations (355)
Date Type RA Dec Mag Band Observatory
2019-11-15 09:04:54 C 00 51 52.55 -13 43 40.9 V T05
2019-11-15 09:09:06 C 00 51 51.26 -13 43 39.8 V T05
2019-11-15 09:17:26 C 00 51 48.74 -13 43 37.5 V T05
2019-11-15 09:32:39 C 00 51 44.04 -13 43 31.8 V T05
2019-11-18 04:26:02 C 00 32 13.03 -13 15 46.4 V 703
2019-11-18 04:33:44 C 00 32 10.77 -13 15 42.3 V 703
2019-11-18 04:41:30 C 00 32 08.44 -13 15 38.4 V 703
2019-11-18 04:49:16 C 00 32 06.20 -13 15 34.3 V 703
2019-11-19 17:09:52 C 00 21 53.54 -12 55 55.8 q C97
2019-11-19 17:12:03 C 00 21 52.87 -12 55 55.5 q C97
2019-11-19 17:14:15 C 00 21 52.28 -12 55 53.8 q C97
2019-11-19 17:16:26 C 00 21 51.74 -12 55 52.6 q C97
2019-11-23 04:10:05 C 23 59 53.20 -12 01 53.0 V 703
2019-11-23 04:14:33 C 23 59 52.11 -12 01 49.1 V 703
2019-11-23 04:18:24 C 23 59 51.00 -12 01 47.2 V 703
2019-11-23 04:22:53 C 23 59 49.86 -12 01 43.6 V 703
2019-11-23 04:26:43 C 23 59 48.87 -12 01 41.6 V 703
2019-11-23 04:31:11 C 23 59 47.66 -12 01 38.0 V 703
2019-11-23 04:35:02 C 23 59 46.67 -12 01 35.8 V 703
2019-11-23 04:39:30 C 23 59 45.50 -12 01 31.7 V 703
2019-11-23 04:53:40 C 23 59 43.397 -12 01 16.29 U F51
2019-11-23 05:23:07 C 23 59 35.681 -12 00 55.34 U F51
2019-11-23 05:37:50 C 23 59 31.824 -12 00 44.81 U F51
2019-11-24 01:23:19 S 23 54 35.153 -11 46 00.08 L C51
2019-11-24 04:31:49 S 23 53 48.754 -11 43 39.07 L C51
2019-11-24 06:05:53 S 23 53 25.558 -11 42 27.72 L C51
2019-11-24 07:40:08 S 23 53 02.441 -11 41 18.74 L C51
2019-11-24 09:14:23 S 23 52 39.264 -11 40 05.95 L C51
2019-11-24 12:22:53 S 23 51 53.446 -11 37 43.57 L C51
2019-11-26 17:16:11 C 23 39 25.54 -10 56 23.3 q C97
2019-11-26 17:18:22 C 23 39 25.06 -10 56 22.0 q C97
2019-11-26 17:20:32 C 23 39 24.54 -10 56 20.0 q C97
2019-11-26 17:22:43 C 23 39 24.01 -10 56 17.6 q C97
2019-11-27 04:59:32 C 23 36 48.156 -10 46 48.94 U F51
2019-11-27 05:15:23 C 23 36 44.457 -10 46 36.00 U F51
2019-11-27 05:31:14 C 23 36 40.763 -10 46 23.06 U F51
2019-11-27 05:47:06 C 23 36 37.065 -10 46 10.03 U F51
2019-11-27 06:54:29 C 23 36 21.40 -10 45 14.7 V T05
2019-11-27 06:59:07 C 23 36 20.33 -10 45 11.1 V T05
2019-11-27 07:06:37 C 23 36 18.57 -10 45 03.8 V T05
2019-11-27 07:21:41 C 23 36 15.06 -10 44 51.6 V T05
2019-11-29 06:59:22 C 23 25 57.14 -10 05 02.7 V T08
2019-11-29 07:03:41 C 23 25 56.21 -10 04 59.1 V T08
2019-11-29 07:12:22 C 23 25 54.35 -10 04 51.6 V T08
2019-11-29 07:26:35 C 23 25 51.22 -10 04 38.9 V T08
2019-12-11 05:28:58 C 22 35 32.552 -06 01 11.32 U F52
2019-12-11 05:46:13 C 22 35 29.824 -06 00 57.27 U F52
2020-09-29 14:43:16 C 08 10 03.089 +19 44 21.58 U F51
2020-09-29 14:56:18 C 08 10 06.120 +19 44 19.74 U F51
2020-09-29 15:02:49 C 08 10 07.618 +19 44 19.09 U F51