2011 DX4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6313863000
Semi-major axis (a)1.7859610000 AU
Inclination (i)1.09058000°
Long. of Asc. Node (Ω)324.09471000°
Arg. of Perihelion (ω)104.21128000°
Mean Anomaly (M)83.25427000°
Mean Motion (n)0.4129487300°/day
Perihelion dist (q)0.65832970 AU
Aphelion dist (Q)2.91359230 AU
Orbital Period2.38675560 yr
Physical Parameters
H (abs. magnitude)26.59
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.230″
Uncertainty9
Orbit TypeApollo
MOID0.002064 AU
Observations Used12
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-02-25
Observations (12)
Date Type RA Dec Mag Band Observatory
2011-02-25 04:34:00 C 09 00 07.59 +13 05 49.9 r G96
2011-02-25 04:45:41 C 09 00 15.19 +13 05 25.5 r G96
2011-02-25 04:57:25 C 09 00 22.75 +13 05 02.0 r G96
2011-02-25 05:09:15 C 09 00 30.24 +13 04 38.7 r G96
2011-02-25 05:39:28 C 09 00 48.99 +13 03 32.0 o H01
2011-02-25 05:51:34 C 09 00 56.70 +13 03 06.7 o H01
2011-02-25 06:06:18 C 09 01 06.00 +13 02 36.6 o H01
2011-02-25 06:11:39 C 09 01 09.37 +13 02 25.5 o H01
2011-02-25 08:41:04 C 09 02 42.68 +12 57 20.4 r G96
2011-02-25 08:42:25 C 09 02 43.50 +12 57 18.7 r G96
2011-02-25 08:43:47 C 09 02 44.33 +12 57 14.5 r G96
2011-02-25 08:45:10 C 09 02 45.21 +12 57 13.3 r G96