2014 HN123

Initial reported observation by Mt. Lemmon Survey on 2014-04-23.
(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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epoch2020-12-17.0
epoch JD2459200.5
perihelion date2020-04-29.36048
perihelion JD2458968.86048
argument of perihelion (°)143.59285
ascending node (°)143.45906
inclination (°)7.08879
eccentricity0.6374936
perihelion distance (AU)1.1612771
Tisserand w.r.t. Jupiter2.8
ΔV w.r.t. Earth (km/sec)7.6
semimajor axis (AU)3.2034664
mean anomaly (°)39.81862
mean daily motion (°/day)0.17189910
aphelion distance (AU)5.246
period (years)5.73
P-vector [x]0.29593910
P-vector [y]-0.90293991
P-vector [z]-0.31164014
Q-vector [x]0.95237665
Q-vector [y]0.30401318
Q-vector [z]0.02355234
absolute magnitude19.5
phase slope0.15
uncertainty1
referenceMPEC 2020-T53
observations used74
oppositions2
arc length (days)2415
first opposition used2014
last opposition used2020
residual rms (arc-secs)0.30
perturbers coarse indicatorM-v
perturbers precise indicator0038h
first observation date used2014-02-28.0
last observation date used2020-10-09.0
computer nameMPCLINUX
JD of orbit computation2456954.867714
perihelion JD uncertainty (days)5.5771E-05
argument of perihelion uncertainty (°)8.9095E-05
ascending node uncertainty (°)9.1402E-05
inclination uncertainty (°)1.8137E-05
eccentricity uncertainty 3.6539E-06
perihelion distance uncertainty (AU)5.3278E-07
 Minimum Orbit Intersection Distances (in AU)
for orbit epoch: 2459200.5, reference: E2020-T53
Mercury0.71752
Venus0.44363
Earth0.16077
Mars0.00901
Jupiter0.34493
Saturn3.88775
Uranus13.5119
Neptune25.0035

Observations

74 total observations over interval: 2014 02 28.506541 – 2020 10 09.318286
These data are available for download (format description).

Date (UT) J2000 RA J2000 Dec Magn Location Ref
2014 02 28.506541 13 59 11.652 -03 43 34.71 23.0 G F51 – Pan-STARRS 1, Haleakala MPS 1081681
2014 02 28.517763 13 59 11.970 -03 43 31.77 23.0 G F51 – Pan-STARRS 1, Haleakala MPS 1081681
2014 02 28.528994 13 59 12.287 -03 43 28.95 23.3 G F51 – Pan-STARRS 1, Haleakala MPS 1081681
2014 02 28.540267 13 59 12.623 -03 43 25.71 22.2 G F51 – Pan-STARRS 1, Haleakala MPS 1081681
2014 04 05.42197 13 59 50.777 +01 33 31.11 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 516576
2014 04 05.43420 13 59 50.354 +01 33 40.62 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 516576
2014 04 05.44648 13 59 49.913 +01 33 50.33 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 516576
2014 04 05.45874 13 59 49.478 +01 33 59.88 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 516576
2014 04 23.30688 13 46 11.20 +05 42 34.6 20.5 V G96 – Mt. Lemmon Survey MPS 512790
2014 04 23.31584 13 46 10.66 +05 42 41.9 20.8 V G96 – Mt. Lemmon Survey MPS 512790
2014 04 23.32479 13 46 10.11 +05 42 49.5 20.6 V G96 – Mt. Lemmon Survey MPS 512790
2014 04 23.33374 13 46 09.57 +05 42 57.2 20.1 V G96 – Mt. Lemmon Survey MPS 512790
2014 04 24.01005 13 45 30.98 +05 52 18.1 20.6 V 033 – Karl Schwarzschild Observatory, Tautenburg MPS 512790
2014 04 24.01485 13 45 30.69 +05 52 21.9 20.6 V 033 – Karl Schwarzschild Observatory, Tautenburg MPS 512790
2014 04 24.05957 13 45 28.00 +05 52 59.2 20.3 V 033 – Karl Schwarzschild Observatory, Tautenburg MPS 512790
2014 04 24.06438 13 45 27.72 +05 53 03.1 20.3 V 033 – Karl Schwarzschild Observatory, Tautenburg MPS 512790
2014 04 24.16139 13 45 23.05 +05 54 26.7 19.5 R 291 – LPL/Spacewatch II MPS 512790
2014 04 24.16504 13 45 22.82 +05 54 30.0 20.1 R 291 – LPL/Spacewatch II MPS 512790
2014 04 24.16868 13 45 22.60 +05 54 32.9 20.3 R 291 – LPL/Spacewatch II MPS 512790
2014 04 26.186828 13 43 25.16 +06 22 10.7 20.3 V H21 – Astronomical Research Observatory, Westfield MPS 512790
2014 04 26.197138 13 43 24.51 +06 22 18.9 20.4 V H21 – Astronomical Research Observatory, Westfield MPS 512790
2014 04 26.209858 13 43 23.72 +06 22 29.0 20.0 V H21 – Astronomical Research Observatory, Westfield MPS 512790
2014 04 26.33199 13 43 16.31 +06 24 09.5 19.7 V G96 – Mt. Lemmon Survey MPS 512790
2014 04 26.33827 13 43 15.89 +06 24 14.9   G96 – Mt. Lemmon Survey MPS 512790
2014 04 27.29409 13 42 19.89 +06 37 05.0 20.4 R 291 – LPL/Spacewatch II MPS 512790
2014 04 27.29809 13 42 19.59 +06 37 08.9 20.6 R 291 – LPL/Spacewatch II MPS 512790
2014 04 27.30208 13 42 19.35 +06 37 11.6 20.4 R 291 – LPL/Spacewatch II MPS 512790
2014 04 30.31174 13 39 21.445 +07 16 25.58 20.6 w F51 – Pan-STARRS 1, Haleakala MPS 512790
2014 04 30.32498 13 39 20.600 +07 16 35.76 20.5 w F51 – Pan-STARRS 1, Haleakala MPS 512790
2014 04 30.33814 13 39 19.760 +07 16 45.77 20.5 w F51 – Pan-STARRS 1, Haleakala MPS 512790
2014 04 30.35133 13 39 18.905 +07 16 55.91 20.6 w F51 – Pan-STARRS 1, Haleakala MPS 512790
2014 05 04.03462 13 35 40.90 +08 01 36.5 20.3 R 204 – Schiaparelli Observatory MPS 520077
2014 05 04.04845 13 35 40.14 +08 01 45.2   204 – Schiaparelli Observatory MPS 520077
2014 05 04.06252 13 35 39.22 +08 01 55.0   204 – Schiaparelli Observatory MPS 520077
2014 05 15.16062 13 25 51.74 +09 47 39.0 20.2 V 807 – Cerro Tololo Observatory, La Serena MPS 515423
2014 05 15.16708 13 25 51.41 +09 47 41.9 20.4 V 807 – Cerro Tololo Observatory, La Serena MPS 515423
2014 05 15.17486 13 25 51.04 +09 47 44.8 20.4 V 807 – Cerro Tololo Observatory, La Serena MPS 515423
2014 05 24.146757 13 20 27.87 +10 31 50.9 20.1 V H21 – Astronomical Research Observatory, Westfield MPS 516576
2014 05 24.151751 13 20 27.70 +10 31 51.8 20.2 V H21 – Astronomical Research Observatory, Westfield MPS 516576
2014 05 24.156873 13 20 27.56 +10 31 52.4 19.9 V H21 – Astronomical Research Observatory, Westfield MPS 516576
2014 06 05.107707 13 18 45.50 +10 26 07.7 20.0 V H21 – Astronomical Research Observatory, Westfield MPS 517980
2014 06 05.111042 13 18 45.52 +10 26 07.0 19.9 V H21 – Astronomical Research Observatory, Westfield MPS 517980
2014 06 05.114694 13 18 45.55 +10 26 06.5 19.9 V H21 – Astronomical Research Observatory, Westfield MPS 517980
2014 06 06.102298 13 18 56.83 +10 22 17.7 19.8 V H21 – Astronomical Research Observatory, Westfield MPS 518845
2014 06 06.107514 13 18 56.89 +10 22 16.2 19.9 V H21 – Astronomical Research Observatory, Westfield MPS 518845
2014 06 06.112747 13 18 56.92 +10 22 14.4 20.4 V H21 – Astronomical Research Observatory, Westfield MPS 518845
2014 06 18.108204 13 25 28.44 +08 56 42.2 20.0 V H21 – Astronomical Research Observatory, Westfield MPS 519399
2014 06 18.113279 13 25 28.65 +08 56 39.6 20.2 V H21 – Astronomical Research Observatory, Westfield MPS 519399
2014 07 12.95923 14 04 55.84 +02 20 49.4 20.2 V 807 – Cerro Tololo Observatory, La Serena MPS 522824
2014 07 12.96389 14 04 56.39 +02 20 43.9 20.2 V 807 – Cerro Tololo Observatory, La Serena MPS 522824
2014 07 12.96854 14 04 57.02 +02 20 37.5 20.2 V 807 – Cerro Tololo Observatory, La Serena MPS 522824
2014 09 09.02152 18 02 33.36 -22 55 13.1 20.3 V 807 – Cerro Tololo Observatory, La Serena MPS 531583
2014 09 09.02660 18 02 34.92 -22 55 17.7 19.8 V 807 – Cerro Tololo Observatory, La Serena MPS 531583
2014 10 12.05120 20 35 21.01 -23 53 41.2 21.4 V 807 – Cerro Tololo Observatory, La Serena MPS 538974
2014 10 12.05759 20 35 22.46 -23 53 38.0 21.3 V 807 – Cerro Tololo Observatory, La Serena MPS 538974
2014 10 12.06527 20 35 24.11 -23 53 33.9 21.2 V 807 – Cerro Tololo Observatory, La Serena MPS 538974
2014 10 24.05156 21 16 50.42 -21 58 41.4 22.1 V 807 – Cerro Tololo Observatory, La Serena MPS 540557
2014 10 24.05852 21 16 51.73 -21 58 37.4 22.2 V 807 – Cerro Tololo Observatory, La Serena MPS 540557
2014 10 24.06568 21 16 53.09 -21 58 32.2 22.2 V 807 – Cerro Tololo Observatory, La Serena MPS 540557
2020 08 23.553547 02 57 09.373 +08 47 00.93 22.73 G F51 – Pan-STARRS 1, Haleakala MPS 1251746
2020 08 23.564270 02 57 09.624 +08 46 58.15 22.41 G F51 – Pan-STARRS 1, Haleakala MPS 1251746
2020 08 23.574916 02 57 09.894 +08 46 55.49 22.56 G F51 – Pan-STARRS 1, Haleakala MPS 1251746
2020 08 23.585547 02 57 10.133 +08 46 52.98 22.88 G F51 – Pan-STARRS 1, Haleakala MPS 1251746
2020 09 15.543494 02 56 51.470 +06 27 51.27 22.56 G F52 – Pan-STARRS 2, Haleakala MPS 1251746
2020 09 22.547736 02 52 34.944 +05 32 25.08 22.35 G F52 – Pan-STARRS 2, Haleakala MPS 1251746
2020 09 22.560727 02 52 34.338 +05 32 18.53 22.37 G F52 – Pan-STARRS 2, Haleakala MPS 1251746
2020 09 22.573701 02 52 33.712 +05 32 12.27 22.17 G F52 – Pan-STARRS 2, Haleakala MPS 1251746
2020 10 08.339239 02 37 26.37 +03 21 55.1 22.21 G V06 – Catalina Sky Survey-Kuiper MPS 1251746
2020 10 08.343200 02 37 26.08 +03 21 53.6 22.17 G V06 – Catalina Sky Survey-Kuiper MPS 1251746
2020 10 08.347160 02 37 25.79 +03 21 51.6 22.64 G V06 – Catalina Sky Survey-Kuiper MPS 1251746
2020 10 08.351121 02 37 25.53 +03 21 49.4 22.36 G V06 – Catalina Sky Survey-Kuiper MPS 1251746
2020 10 09.310366 02 36 19.93 +03 14 11.0 23.00 G V06 – Catalina Sky Survey-Kuiper MPS 1251746
2020 10 09.314326 02 36 19.64 +03 14 08.8 22.50 G V06 – Catalina Sky Survey-Kuiper MPS 1251746
2020 10 09.318286 02 36 19.40 +03 14 07.2 22.68 G V06 – Catalina Sky Survey-Kuiper MPS 1251746