2013 KA

Initial reported observation by Mt. Lemmon Survey on 2013-05-16.
(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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epoch2023-02-25.0
epoch JD2460000.5
perihelion date2022-02-02.89822
perihelion JD2459613.39822
argument of perihelion (°)355.21536
ascending node (°)234.43454
inclination (°)5.04694
eccentricity0.2997064
perihelion distance (AU)1.0134787
Tisserand w.r.t. Jupiter4.6
ΔV w.r.t. Earth (km/sec)4.9
semimajor axis (AU)1.4472196
mean anomaly (°)219.14287
mean daily motion (°/day)0.56611180
aphelion distance (AU)1.881
period (years)1.74
P-vector [x]-0.64719344
P-vector [y]-0.69646905
P-vector [z]-0.30995405
Q-vector [x]0.75895962
Q-vector [y]-0.62683926
Q-vector [z]-0.17621818
absolute magnitude28.6
phase slope0.15
uncertainty8
referenceMPO 750185
observations used22
oppositions1
arc length (days)1
first opposition used2013
last opposition used2013
residual rms (arc-secs)0.36
perturbers coarse indicatorM-v
perturbers precise indicator003Ek
first observation date used2013-05-16.0
last observation date used2013-05-17.0
computer nameMPCLINUX
JD of orbit computation2456466.342520
perihelion JD uncertainty (days)6.5985E-04
argument of perihelion uncertainty (°)7.4947E-04
ascending node uncertainty (°)1.5278E-05
inclination uncertainty (°)1.9678E-04
eccentricity uncertainty 7.2395E-06
perihelion distance uncertainty (AU)2.3088E-07
 Minimum Orbit Intersection Distances (in AU)
for orbit epoch: 2460000.5, reference: E2023-HG6
Mercury0.55561
Venus0.29043
Earth0.0034
Mars0.14545
Jupiter3.10445
Saturn7.24126
Uranus17.1496
Neptune27.9956

Observations

22 total observations over interval: 2013 05 16.23317 – 2013 05 17.28178
These data are available for download (format description).

Date (UT) J2000 RA J2000 Dec Magn Location Ref
2013 05 16.23317 11 53 33.29 +02 10 48.6 21.0 V G96 – Mt. Lemmon Survey MPS 467641
2013 05 16.23383 11 53 35.96 +02 11 09.3   G96 – Mt. Lemmon Survey MPS 467641
2013 05 16.23456 11 53 39.32 +02 11 34.7   G96 – Mt. Lemmon Survey MPS 467641
2013 05 16.23530 11 53 42.36 +02 11 57.0   G96 – Mt. Lemmon Survey MPS 467641
2013 05 16.23597 11 53 45.18 +02 12 20.1   G96 – Mt. Lemmon Survey MPS 467641
2013 05 16.26829 11 56 03.67 +02 29 49.0 19.8 V G96 – Mt. Lemmon Survey MPS 467641
2013 05 16.26861 11 56 05.10 +02 29 59.5   G96 – Mt. Lemmon Survey MPS 467641
2013 05 16.26895 11 56 06.57 +02 30 10.7   G96 – Mt. Lemmon Survey MPS 467641
2013 05 16.26927 11 56 07.94 +02 30 21.0   G96 – Mt. Lemmon Survey MPS 467641
2013 05 16.29983 11 58 23.17 +02 47 08.4 19.6 V G96 – Mt. Lemmon Survey MPS 467641
2013 05 16.30017 11 58 24.78 +02 47 19.9   G96 – Mt. Lemmon Survey MPS 467641
2013 05 16.30053 11 58 26.34 +02 47 32.0   G96 – Mt. Lemmon Survey MPS 467641
2013 05 16.30086 11 58 27.82 +02 47 41.8   G96 – Mt. Lemmon Survey MPS 467641
2013 05 16.952674 13 00 52.01 +09 35 55.8   J95 – Great Shefford MPS 467641
2013 05 16.953977 13 01 00.08 +09 36 49.3   J95 – Great Shefford MPS 467641
2013 05 16.955297 13 01 08.33 +09 37 44.7 19.1 R J95 – Great Shefford MPS 467641
2013 05 16.976976 13 03 23.94 +09 52 40.7 18.0 R J95 – Great Shefford MPS 467641
2013 05 16.977465 13 03 27.02 +09 53 00.9 18.3 R J95 – Great Shefford MPS 467641
2013 05 17.16813 13 25 54.99 +12 12 21.0 18.6   H36 – Sandlot Observatory, Scranton MPS 467641
2013 05 17.17168 13 26 18.44 +12 14 50.8 18.3   H36 – Sandlot Observatory, Scranton MPS 467641
2013 05 17.17534 13 26 42.71 +12 17 25.3 18.5   H36 – Sandlot Observatory, Scranton MPS 467641
2013 05 17.28178 13 40 17.72 +13 39 42.5   F51 – Pan-STARRS 1, Haleakala MPS 1856717