2017 AP4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5334175000
Semi-major axis (a)2.0694764000 AU
Inclination (i)1.48077000°
Long. of Asc. Node (Ω)292.10758000°
Arg. of Perihelion (ω)150.72706000°
Mean Anomaly (M)357.41608000°
Mean Motion (n)0.3310650600°/day
Perihelion dist (q)0.96558150 AU
Aphelion dist (Q)3.17337130 AU
Orbital Period2.97708150 yr
Physical Parameters
H (abs. magnitude)27.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.360″
Uncertainty1
Orbit TypeApollo
MOID0.004555 AU
Observations Used24
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-02-02
Observations (24)
Date Type RA Dec Mag Band Observatory
2017-01-04 11:40:31 C 10 50 50.024 +22 11 27.09 L F51
2017-01-04 11:57:13 C 10 50 44.242 +22 07 51.06 U F51
2017-01-04 12:30:55 C 10 50 32.345 +22 00 37.31 L F51
2017-01-05 02:36:44 C 10 47 48.21 +19 14 43.9 q J95
2017-01-05 02:42:09 C 10 47 46.86 +19 13 50.1 q J95
2017-01-05 02:51:57 C 10 47 44.50 +19 12 14.3 q J95
2017-01-06 07:29:55 C 10 44 25.29 +15 30 06.5 o 926
2017-01-06 07:34:45 C 10 44 24.59 +15 29 37.8 o 926
2017-01-06 07:39:37 C 10 44 23.77 +15 29 09.6 o 926
2017-01-09 08:04:21 C 10 39 31.47 +10 43 19.2 o 695
2017-01-09 08:13:00 C 10 39 30.66 +10 42 58.5 o 695
2017-01-09 08:21:40 C 10 39 29.85 +10 42 37.5 o 695
2017-01-25 11:45:39 C 10 26 58.201 +05 50 45.82 U T12
2017-01-25 12:03:11 C 10 26 57.256 +05 50 44.15 U T12
2017-01-25 12:22:02 C 10 26 56.241 +05 50 42.31 U T12
2017-01-26 13:21:16 C 10 26 06.433 +05 48 35.00 U T12
2017-01-26 13:38:09 C 10 26 05.553 +05 48 33.69 U T12
2017-01-27 06:51:33 C 10 25 33.27 +05 48 33.4 V W84
2017-01-31 12:31:06 C 10 22 12.801 +05 47 27.22 U T12
2017-01-31 12:47:53 C 10 22 11.963 +05 47 27.86 U T12
2017-01-31 13:04:57 C 10 22 11.130 +05 47 28.46 U T12
2017-02-01 11:04:36 C 10 21 29.952 +05 48 32.54 U T12
2017-02-02 10:53:59 C 10 20 43.571 +05 50 02.33 U T12
2017-02-02 11:10:42 C 10 20 42.774 +05 50 03.55 U T12