2024 XT18

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6139325434 ± 4.17e-04
Semi-major axis (a)2.5929646331 AU ± 2.84e-03
Inclination (i)0.57690421° ± 2.17e-04
Long. of Asc. Node (Ω)60.46838876° ± 7.51e-03
Arg. of Perihelion (ω)9.29615666° ± 8.70e-03
Mean Anomaly (M)83.33564899° ± 1.37e-01
Mean Motion (n)0.2360572733°/day ± 3.87e-04
Perihelion dist (q)1.00105926 AU ± 1.54e-03
Aphelion dist (Q)4.18487001 AU ± 4.70e-03
Orbital Period4.17536926 yr ± 6.85e-03
Physical Parameters
H (abs. magnitude)27.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.204″
Uncertainty3
Orbit TypeApollo
MOID0.014138 AU
Observations Used23
Oppositions1
Arc Total2024-2024
First Observation Used2024-12-11
Last Observation Used2024-12-14
Observations (23)
Date Type RA Dec Mag Band Observatory
2024-12-11 06:44:12 C 07 26 51.252 +29 43 35.22 V G96
2024-12-11 06:51:46 C 07 27 00.284 +29 43 09.84 V G96
2024-12-11 07:03:05 C 07 27 13.896 +29 42 30.89 V G96
2024-12-11 07:10:41 C 07 27 22.910 +29 42 04.90 V G96
2024-12-11 07:33:43 C 07 27 48.751 +29 40 40.95 V H01
2024-12-11 07:39:08 C 07 27 55.130 +29 40 21.85 V H01
2024-12-11 07:41:08 C 07 27 58.842 +29 40 20.06 V I52
2024-12-11 07:42:26 C 07 28 00.394 +29 40 15.24 V I52
2024-12-11 07:43:45 C 07 28 01.920 +29 40 10.56 V I52
2024-12-11 08:04:34 C 07 28 24.882 +29 38 51.28 V H01
2024-12-11 08:11:10 C 07 28 32.553 +29 38 27.42 V H01
2024-12-11 11:26:49 C 07 32 16.620 +29 26 04.56 V I52
2024-12-11 11:28:06 C 07 32 18.053 +29 25 59.34 V I52
2024-12-11 11:29:24 C 07 32 19.504 +29 25 53.72 V I52
2024-12-11 11:30:42 C 07 32 20.958 +29 25 48.97 V I52
2024-12-14 06:51:54 C 08 29 14.261 +25 35 39.90 V H01
2024-12-14 07:00:01 C 08 29 18.540 +25 35 18.95 V H01
2024-12-14 07:11:36 C 08 29 24.605 +25 34 48.90 V H01
2024-12-14 07:23:53 C 08 29 30.992 +25 34 17.02 V H01
2024-12-14 09:27:59 C 08 30 34.630 +25 28 49.50 V I52
2024-12-14 09:40:56 C 08 30 41.040 +25 28 14.40 V I52
2024-12-14 09:53:53 C 08 30 47.400 +25 27 38.80 V I52
2024-12-14 10:06:49 C 08 30 53.720 +25 27 03.00 V I52