2013 MS11

Initial reported observation by Pan-STARRS 1, Haleakala on 2013-06-20.
(Discoverer will be defined when the object is numbered. See this note on how discoverers are determined.)

Orbit

Orbit type: Amor
Near-Earth Object

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epoch2023-09-13.0
epoch JD2460200.5
perihelion date2022-05-30.53735
perihelion JD2459730.03735
argument of perihelion (°)301.65361
ascending node (°)277.31023
inclination (°)16.38778
eccentricity0.3643707
perihelion distance (AU)1.1043721
Tisserand w.r.t. Jupiter4.0
ΔV w.r.t. Earth (km/sec)7.2
semimajor axis (AU)1.7374467
mean anomaly (°)202.47050
mean daily motion (°/day)0.43036470
aphelion distance (AU)2.371
period (years)2.29
P-vector [x]-0.74324184
P-vector [y]-0.47737068
P-vector [z]-0.46873105
Q-vector [x]0.60768339
Q-vector [y]-0.77476572
Q-vector [z]-0.17452499
absolute magnitude21.06
phase slope0.15
uncertainty1
referenceMPO 781678
observations used25
oppositions4
arc length (days)3123
first opposition used2013
last opposition used2022
residual rms (arc-secs)0.35
perturbers coarse indicatorM-v
perturbers precise indicator003Ek
first observation date used2013-06-20.0
last observation date used2022-01-07.0
computer nameBell
JD of orbit computation2457015.555918
perihelion JD uncertainty (days)7.0327E-04
argument of perihelion uncertainty (°)2.2951E-04
ascending node uncertainty (°)7.1860E-05
inclination uncertainty (°)6.7593E-05
eccentricity uncertainty 4.6538E-07
perihelion distance uncertainty (AU)1.2349E-06
 Minimum Orbit Intersection Distances (in AU)
for orbit epoch: 2460200.5, reference: E2023-UQ5
Mercury0.66712
Venus0.43365
Earth0.18832
Mars0.14154
Jupiter2.75057
Saturn6.87711
Uranus16.9609
Neptune27.5696

Observations

25 total observations over interval: 2013 06 20.56179 – 2022 01 07.396110
These data are available for download (format description).

Date (UT) J2000 RA J2000 Dec Magn Location Ref
2013 06 20.56179 21 49 40.601 -04 51 10.31 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 471819
2013 06 20.57485 21 49 39.852 -04 50 45.54 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 471819
2013 06 20.58789 21 49 39.107 -04 50 21.15 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 471819
2013 06 20.60092 21 49 38.354 -04 49 56.01 21.5 w F51 – Pan-STARRS 1, Haleakala MPS 471819
2013 07 07.32754 21 27 55.65 +02 56 42.6 21.4 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 471819
2013 07 07.34520 21 27 53.75 +02 57 07.2 21.2 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 471819
2013 07 07.36285 21 27 51.80 +02 57 32.1 21.5 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 471819
2013 07 08.285032 21 26 16.53 +03 18 38.5 21.1 V H21 – Astronomical Research Observatory, Westfield MPS 471819
2013 07 08.299590 21 26 14.96 +03 18 57.5 21.4 V H21 – Astronomical Research Observatory, Westfield MPS 471819
2013 07 08.309367 21 26 13.89 +03 19 10.9   H21 – Astronomical Research Observatory, Westfield MPS 471819
2013 07 08.36991 21 26 07.49 +03 20 36.3 20.9 R 291 – LPL/Spacewatch II MPS 471819
2013 07 08.37488 21 26 07.04 +03 20 42.2 20.9 R 291 – LPL/Spacewatch II MPS 471819
2013 07 08.38072 21 26 06.36 +03 20 50.6   291 – LPL/Spacewatch II MPS 471819
2013 07 30.34300 20 44 18.58 +08 35 12.6 21.4 R 291 – LPL/Spacewatch II MPS 472664
2013 07 30.34629 20 44 18.20 +08 35 14.1 21.3 R 291 – LPL/Spacewatch II MPS 472664
2013 07 30.34958 20 44 17.82 +08 35 14.7 21.2 R 291 – LPL/Spacewatch II MPS 472664
2014 12 23.04818 06 07 15.58 +27 05 40.2 21.9 R 950 – La Palma MPS 558866
2014 12 23.05134 06 07 15.21 +27 05 37.9 21.3 R 950 – La Palma MPS 558866
2020 09 17.419744 22 09 00.827 +21 12 29.21 23.44 G T12 – University of Hawaii 88-inch telescope, Maunak MPS 1251440
2020 09 17.423492 22 09 00.566 +21 12 26.58 23.70 G T12 – University of Hawaii 88-inch telescope, Maunak MPS 1251440
2020 09 17.427665 22 09 00.279 +21 12 23.53 23.54 G T12 – University of Hawaii 88-inch telescope, Maunak MPS 1251440
2020 09 18.384326 22 07 58.666 +21 01 03.09 23.76 G T12 – University of Hawaii 88-inch telescope, Maunak MPS 1251440
2022 01 07.391042 08 18 51.06 +07 39 51.5 22.26 G V06 – Catalina Sky Survey-Kuiper MPS 1531463
2022 01 07.392732 08 18 50.95 +07 39 50.0   V06 – Catalina Sky Survey-Kuiper MPS 1531463
2022 01 07.396110 08 18 50.60 +07 39 46.1   V06 – Catalina Sky Survey-Kuiper MPS 1531463