2016 EG158

Initial reported observation by Mt. Lemmon Survey on 2016-03-14.
(Discoverer will be defined when the object is numbered. See this note on how discoverers are determined.)

Orbit

Orbit type: Amor
Near-Earth Object
One opposition object seen prior.

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epoch2019-04-27.0
epoch JD2458600.5
perihelion date2019-01-21.97064
perihelion JD2458505.47064
argument of perihelion (°)174.95179
ascending node (°)11.86543
inclination (°)1.00528
eccentricity0.4919589
perihelion distance (AU)1.0160797
Tisserand w.r.t. Jupiter3.7
ΔV w.r.t. Earth (km/sec)5.7
semimajor axis (AU)1.9999951
mean anomaly (°)33.11450
mean daily motion (°/day)0.34846600
aphelion distance (AU)2.984
period (years)2.83
P-vector [x]-0.99292710
P-vector [y]-0.10953349
P-vector [z]-0.04580592
Q-vector [x]0.11867078
Q-vector [y]-0.90390594
Q-vector [z]-0.41093953
absolute magnitude27.1
phase slope0.15
uncertainty7
referenceMPO 370901
observations used37
oppositions1
arc length (days)5
first opposition used2016
last opposition used2016
residual rms (arc-secs)0.34
perturbers coarse indicatorM-v
perturbers precise indicator003Eh
first observation date used2016-03-14.0
last observation date used2016-03-19.0
computer nameMPCALB
JD of orbit computation2457467.048604
perihelion JD uncertainty (days)6.2417E-04
argument of perihelion uncertainty (°)4.7184E-04
ascending node uncertainty (°)2.1895E-03
inclination uncertainty (°)5.6144E-04
eccentricity uncertainty 3.7477E-04
perihelion distance uncertainty (AU)1.3097E-05
 Minimum Orbit Intersection Distances (in AU)
for orbit epoch: 2458600.5, reference: MPO370901
Mercury0.60481
Venus0.29912
Earth0.01791
Mars0.00637
Jupiter1.96877
Saturn6.47558
Uranus17.0148
Neptune26.9128

Observations

41 total observations over interval: 2016 03 14.41371 – 2016 03 19.44883
These data are available for download (format description).

Date (UT) J2000 RA J2000 Dec Magn Location Ref
2016 03 14.41371 13 18 29.39 +02 07 28.1 20.9 V G96 – Mt. Lemmon Survey MPS 692957
2016 03 14.41879 13 18 36.68 +02 06 30.0 21.4 V G96 – Mt. Lemmon Survey MPS 692957
2016 03 14.42388 13 18 43.93 +02 05 32.7 21.6 V G96 – Mt. Lemmon Survey MPS 692957
2016 03 14.42896 13 18 51.15 +02 04 35.2 20.6 V G96 – Mt. Lemmon Survey MPS 692957
2016 03 14.45546 13 19 29.17 +01 59 33.1 20.7 V G96 – Mt. Lemmon Survey MPS 692957
2016 03 14.46709 13 19 45.94 +01 57 20.8 20.9 V G96 – Mt. Lemmon Survey MPS 692957
2016 03 14.47290 13 19 54.18 +01 56 15.3   G96 – Mt. Lemmon Survey MPS 692957
2016 03 15.33269 13 42 10.26 -00 48 25.0 20.8 V G96 – Mt. Lemmon Survey MPS 692957
2016 03 15.33302 13 42 10.70 -00 48 28.7 20.6 V G96 – Mt. Lemmon Survey MPS 692957
2016 03 15.33335 13 42 11.18 -00 48 32.8 20.6 V G96 – Mt. Lemmon Survey MPS 692957
2016 03 15.33367 13 42 11.68 -00 48 36.9 21.2 V G96 – Mt. Lemmon Survey MPS 692957
2016 03 15.46663 13 45 24.05 -01 14 08.1 20.4 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 15.47030 13 45 29.36 -01 14 50.3 20.3 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 15.47400 13 45 34.71 -01 15 31.3 20.6 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 15.47768 13 45 40.15 -01 16 15.2 20.5 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 15.48137 13 45 45.45 -01 16 57.6 20.5 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 15.48504 13 45 50.85 -01 17 39.9 20.4 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 16.36765 14 08 38.68 -04 06 00.8 21.9 V G96 – Mt. Lemmon Survey MPS 692957
2016 03 16.36797 14 08 39.18 -04 06 05.0 21.1 V G96 – Mt. Lemmon Survey MPS 692957
2016 03 16.36862 14 08 40.12 -04 06 12.7   G96 – Mt. Lemmon Survey MPS 692957
2016 03 16.37160 14 08 44.60 -04 06 43.9 19.5 R 291 – LPL/Spacewatch II MPS 692957
2016 03 16.37313 14 08 46.80 -04 07 01.5 18.3 R 291 – LPL/Spacewatch II MPS 692957
2016 03 16.37468 14 08 49.00 -04 07 18.7 18.5 R 291 – LPL/Spacewatch II MPS 692957
2016 03 16.48815 14 11 30.46 -04 28 29.9 20.8 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 16.49198 14 11 35.96 -04 29 13.0 20.5 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 16.49581 14 11 41.44 -04 29 55.5 20.2 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 18.372308 14 57 30.52 -09 56 07.6 18.5 R 705 – Apache Point MPS 692957
2016 03 18.373314 14 57 31.61 -09 56 15.6 18.4 R 705 – Apache Point MPS 692957
2016 03 18.374669 14 57 33.35 -09 56 28.8 18.1 R 705 – Apache Point MPS 692957
2016 03 18.48569 14 59 57.33 -10 13 51.0 21.0 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 18.48998 15 00 02.84 -10 14 30.6 21.2 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 18.49429 15 00 08.34 -10 15 10.1 21.3 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 18.49859 15 00 13.83 -10 15 50.3 21.1 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 18.50290 15 00 19.35 -10 16 29.9 21.0 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 18.50719 15 00 24.83 -10 17 10.3 20.9 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 19.41525 15 20 34.09 -12 30 07.8 21.5 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 19.41993 15 20 39.60 -12 30 46.0 21.3 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 19.42460 15 20 45.17 -12 31 25.3 21.8 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 19.43950 15 21 02.67 -12 33 27.8 21.5 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 19.44416 15 21 08.14 -12 34 06.2 21.2 R 926 – Tenagra II Observatory, Nogales MPS 692957
2016 03 19.44883 15 21 13.70 -12 34 43.8 20.9 R 926 – Tenagra II Observatory, Nogales MPS 692957