2017 MM

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3773574016 ± 6.54e-08
Semi-major axis (a)1.7647579263 AU ± 4.20e-09
Inclination (i)11.23277724° ± 1.06e-05
Long. of Asc. Node (Ω)270.47416677° ± 1.11e-05
Arg. of Perihelion (ω)324.88171266° ± 2.96e-05
Mean Anomaly (M)231.46237629° ± 1.12e-05
Mean Motion (n)0.4204211583°/day ± 1.50e-09
Perihelion dist (q)1.09881346 AU ± 1.15e-07
Aphelion dist (Q)2.43070239 AU ± 1.16e-07
Orbital Period2.34437840 yr ± 8.36e-09
Physical Parameters
H (abs. magnitude)21.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.285″
Uncertainty0
Orbit TypeAmor
MOID0.114984 AU
Observations Used72
Oppositions8
Arc Total2010-2024
First Observation Used2010-07-31
Last Observation Used2024-07-09
Observations (76)
Date Type RA Dec Mag Band Observatory
2017-07-17 07:08:17 C 20 14 09.49 +03 33 07.3 U H21
2017-07-17 07:28:17 C 20 14 08.28 +03 33 19.3 U H21
2017-07-17 07:48:17 C 20 14 07.05 +03 33 31.8 U H21
2017-07-18 04:48:02 C 20 12 59.36 +03 46 37.0 u 807
2017-07-18 04:54:24 C 20 12 58.99 +03 46 41.0 u 807
2017-07-18 05:00:55 C 20 12 58.59 +03 46 45.1 u 807
2024-02-15 10:50:32 C 11 04 19.934 -25 54 50.06 V F51
2024-02-15 11:07:18 C 11 04 19.506 -25 55 11.76 V F51
2024-02-15 11:40:51 C 11 04 18.746 -25 55 54.41 V F51
2024-05-23 23:52:48 B 11 57 30.571 -55 04 48.44 Z Y05
2024-05-24 00:45:40 B 11 57 48.984 -55 04 29.92 Z Y05
2024-05-25 00:01:07 B 12 06 44.263 -54 56 56.82 Z Y05
2024-05-25 00:53:59 B 12 07 03.523 -54 56 31.32 Z Y05
2024-06-26 07:51:03 C 16 41 06.877 -20 10 49.59 X F52
2024-06-26 08:02:24 C 16 41 08.749 -20 10 17.14 X F52
2024-06-26 08:13:48 C 16 41 10.620 -20 09 44.65 X F52
2024-06-26 08:25:11 C 16 41 12.494 -20 09 12.02 X F52
2024-06-26 22:04:18 C 16 43 37.303 -19 29 38.90 V M22
2024-06-26 22:08:53 C 16 43 38.018 -19 29 24.90 V M22
2024-06-26 22:16:48 C 16 43 39.331 -19 29 03.48 V M22
2024-06-26 23:06:19 C 16 43 47.314 -19 26 43.26 V M22
2024-07-09 18:37:29 B 17 25 30.468 -08 53 30.62 X L87
2024-07-09 18:47:13 B 17 25 31.373 -08 53 16.87 X L87
2024-07-09 23:28:45 B 17 25 58.214 -08 46 44.69 X L87
2024-07-09 23:38:30 B 17 25 59.110 -08 46 31.33 X L87
2024-07-09 23:48:13 B 17 26 00.110 -08 46 16.03 X L87