2015 TP23

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4447089176 ± 3.20e-08
Semi-major axis (a)2.3312159575 AU ± 1.54e-08
Inclination (i)3.43227468° ± 1.71e-06
Long. of Asc. Node (Ω)41.75976720° ± 4.44e-05
Arg. of Perihelion (ω)278.86706669° ± 5.27e-05
Mean Anomaly (M)331.49012578° ± 5.15e-06
Mean Motion (n)0.2769099207°/day ± 2.75e-09
Perihelion dist (q)1.29450343 AU ± 7.52e-08
Aphelion dist (Q)3.36792848 AU ± 7.79e-08
Orbital Period3.55937512 yr ± 3.53e-08
Physical Parameters
H (abs. magnitude)19.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.232″
Uncertainty0
Orbit TypeAmor
MOID0.287633 AU
Observations Used254
Oppositions5
Arc Total2015-2022
First Observation Used2015-10-08
Last Observation Used2022-11-17
Observations (262)
Date Type RA Dec Mag Band Observatory
2018-04-09 04:40:54 C 12 35 02.18 -00 48 27.2 U 807
2018-04-09 05:02:58 C 12 35 01.16 -00 48 21.7 U 807
2018-04-09 05:25:03 C 12 35 00.07 -00 48 16.7 U 807
2018-04-12 03:34:08 C 12 31 46.50 -00 31 08.3 U 807
2018-04-12 03:56:28 C 12 31 45.44 -00 31 03.0 U 807
2018-04-12 04:18:52 C 12 31 44.39 -00 30 57.6 U 807
2022-05-11 10:49:57 C 19 20 40.300 -25 59 45.80 V G84
2022-05-11 10:59:05 C 19 20 41.040 -25 59 45.80 V G84
2022-06-10 13:15:55 C 20 23 39.434 -27 04 18.65 U F52
2022-06-10 13:30:36 C 20 23 40.613 -27 04 20.35 U F52
2022-06-10 13:45:19 C 20 23 41.804 -27 04 22.02 U F52
2022-06-10 14:00:00 C 20 23 43.002 -27 04 23.76 U F52
2022-06-23 11:46:08 C 20 50 02.979 -27 42 38.07 U F52
2022-06-23 11:59:53 C 20 50 04.048 -27 42 40.01 U F52
2022-06-23 12:13:38 C 20 50 05.109 -27 42 42.10 U F52
2022-06-23 12:27:24 C 20 50 06.176 -27 42 43.94 U F52
2022-07-21 04:56:27 C 21 40 36.482 -28 51 51.88 V W68
2022-07-21 05:18:37 C 21 40 37.781 -28 51 52.96 V W68
2022-07-21 05:27:32 C 21 40 38.285 -28 51 53.28 V W68
2022-07-21 05:32:07 C 21 40 38.537 -28 51 53.42 V W68
2022-07-22 06:55:38 C 21 42 16.618 -28 52 32.48 V W68
2022-07-22 06:59:35 C 21 42 16.812 -28 52 32.34 V W68
2022-07-22 07:10:23 C 21 42 17.429 -28 52 32.74 V W68
2022-07-22 07:28:56 C 21 42 18.487 -28 52 33.06 V W68
2022-07-23 11:12:36 C 21 44 05.188 -28 53 19.09 U F52
2022-07-23 11:14:26 C 21 44 05.289 -28 53 19.14 U F52
2022-07-23 11:29:07 C 21 44 06.087 -28 53 19.41 U F52
2022-07-23 11:30:56 C 21 44 06.183 -28 53 19.45 U F52
2022-07-23 11:45:30 C 21 44 06.975 -28 53 19.65 U F52
2022-07-23 12:01:59 C 21 44 07.867 -28 53 19.82 U F52
2022-07-23 12:03:48 C 21 44 07.973 -28 53 19.86 U F52
2022-07-26 05:17:18 C 21 48 08.503 -28 52 32.16 V W68
2022-07-26 05:24:52 C 21 48 08.904 -28 52 31.98 V W68
2022-07-26 05:51:14 C 21 48 10.246 -28 52 31.26 V W68
2022-07-26 05:55:14 C 21 48 10.512 -28 52 31.44 V W68
2022-07-29 05:30:18 C 21 52 19.798 -28 49 37.38 V W68
2022-07-29 05:40:30 C 21 52 20.287 -28 49 36.30 V W68
2022-07-29 05:46:05 C 21 52 20.544 -28 49 36.30 V W68
2022-07-29 06:07:51 C 21 52 21.581 -28 49 35.29 V W68
2022-07-31 21:21:27 C 21 55 50.280 -28 44 34.91 V M22
2022-07-31 21:26:41 C 21 55 50.489 -28 44 34.19 V M22
2022-07-31 22:01:03 C 21 55 52.104 -28 44 32.17 V M22
2022-07-31 22:17:08 C 21 55 52.826 -28 44 31.20 V M22
2022-07-31 22:47:21 C 21 55 54.199 -28 44 28.46 V M22
2022-07-31 22:56:43 C 21 55 54.598 -28 44 27.64 V M22
2022-07-31 23:21:58 C 21 55 55.740 -28 44 25.55 V M22
2022-07-31 23:28:34 C 21 55 56.050 -28 44 25.15 V M22
2022-08-02 06:40:46 C 21 57 33.410 -28 41 03.91 V W68
2022-08-02 06:44:55 C 21 57 33.574 -28 41 03.59 V W68
2022-08-02 06:52:39 C 21 57 33.878 -28 41 02.62 V W68