2015 RX2

Initial reported observation by Pan-STARRS 1, Haleakala on 2015-09-09.
(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 date2018-09-16.64245
perihelion JD2458378.14245
argument of perihelion (°)354.46556
ascending node (°)314.70225
inclination (°)7.83063
eccentricity0.4605912
perihelion distance (AU)1.1500162
Tisserand w.r.t. Jupiter3.6
ΔV w.r.t. Earth (km/sec)6.7
semimajor axis (AU)2.1319939
mean anomaly (°)70.40067
mean daily motion (°/day)0.31661020
aphelion distance (AU)3.114
period (years)3.11
P-vector [x]0.63223306
P-vector [y]-0.70551611
P-vector [z]-0.32020051
Q-vector [x]0.76870249
Q-vector [y]0.51954343
Q-vector [z]0.37305644
absolute magnitude21.7
phase slope0.15
uncertainty5
referenceMPO 361264
observations used69
oppositions1
arc length (days)39
first opposition used2015
last opposition used2015
residual rms (arc-secs)0.28
perturbers coarse indicatorM-v
perturbers precise indicator0038h
first observation date used2015-09-09.0
last observation date used2015-10-18.0
computer nameMPCADO
JD of orbit computation2457375.253024
perihelion JD uncertainty (days)6.2266E-04
argument of perihelion uncertainty (°)9.6853E-04
ascending node uncertainty (°)5.8928E-04
inclination uncertainty (°)2.4365E-04
eccentricity uncertainty 3.2967E-05
perihelion distance uncertainty (AU)9.1577E-06
 Minimum Orbit Intersection Distances (in AU)
for orbit epoch: 2458600.5, reference: MPO361264
Mercury0.71657
Venus0.42281
Earth0.1354
Mars0.18469
Jupiter2.17264
Saturn6.05148
Uranus15.2866
Neptune27.0752

Observations

69 total observations over interval: 2015 09 09.24321 – 2015 10 18.136359
These data are available for download (format description).

Date (UT) J2000 RA J2000 Dec Magn Location Ref
2015 09 09.24321 20 35 53.819 -00 54 02.37 20.4 w F51 – Pan-STARRS 1, Haleakala MPS 626970
2015 09 09.24386 20 35 53.926 -00 54 01.13 20.2 w F51 – Pan-STARRS 1, Haleakala MPS 626970
2015 09 09.25557 20 35 55.980 -00 53 39.13 20.4 w F51 – Pan-STARRS 1, Haleakala MPS 626970
2015 09 09.25621 20 35 56.088 -00 53 37.96 20.2 w F51 – Pan-STARRS 1, Haleakala MPS 626970
2015 09 09.26795 20 35 58.145 -00 53 15.83 20.6 w F51 – Pan-STARRS 1, Haleakala MPS 626970
2015 09 09.26860 20 35 58.256 -00 53 14.51 20.5 w F51 – Pan-STARRS 1, Haleakala MPS 626970
2015 09 09.28036 20 36 00.306 -00 52 52.47 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 626970
2015 09 09.28101 20 36 00.425 -00 52 51.18 20.6 w F51 – Pan-STARRS 1, Haleakala MPS 626970
2015 09 10.077760 20 38 29.47 -00 28 25.3 20.0 V H21 – Astronomical Research Observatory, Westfield MPS 626970
2015 09 10.082170 20 38 30.21 -00 28 17.6 19.9 V H21 – Astronomical Research Observatory, Westfield MPS 626970
2015 09 10.086216 20 38 30.92 -00 28 10.2 19.9 V H21 – Astronomical Research Observatory, Westfield MPS 626970
2015 09 10.11942 20 38 36.96 -00 27 08.6 20.2 R H36 – Sandlot Observatory, Scranton MPS 626970
2015 09 10.14288 20 38 41.07 -00 26 26.7 20.2 R H36 – Sandlot Observatory, Scranton MPS 626970
2015 09 10.15694 20 38 43.54 -00 26 01.8 19.9 R H36 – Sandlot Observatory, Scranton MPS 626970
2015 09 10.335082 20 39 16.398 -00 20 29.08 20.2 R 568 – Maunakea MPS 626970
2015 09 10.336388 20 39 16.621 -00 20 26.73 20.2 R 568 – Maunakea MPS 626970
2015 09 10.337691 20 39 16.844 -00 20 24.38 20.2 R 568 – Maunakea MPS 626970
2015 09 10.83645 20 40 49.72 -00 05 50.9   J95 – Great Shefford MPS 626970
2015 09 10.85196 20 40 52.47 -00 05 23.9 20.1 R J95 – Great Shefford MPS 626970
2015 09 10.96623 20 41 12.45 -00 02 03.8 19.8 V Z99 – Clixby Observatory, Cleethorpes MPS 626970
2015 09 10.97008 20 41 13.04 -00 01 56.7 20.8 V Z99 – Clixby Observatory, Cleethorpes MPS 626970
2015 09 10.97393 20 41 13.70 -00 01 49.4 20.7 V Z99 – Clixby Observatory, Cleethorpes MPS 626970
2015 09 11.80537 20 43 46.83 +00 22 04.9 20.7 V 033 – Karl Schwarzschild Observatory, Tautenburg MPS 626970
2015 09 11.81011 20 43 47.63 +00 22 12.8 20.8 V 033 – Karl Schwarzschild Observatory, Tautenburg MPS 626971
2015 09 11.88421 20 44 00.41 +00 24 18.2 20.1 V 033 – Karl Schwarzschild Observatory, Tautenburg MPS 626971
2015 09 11.88657 20 44 00.81 +00 24 22.1 20.2 V 033 – Karl Schwarzschild Observatory, Tautenburg MPS 626971
2015 09 12.01723 20 44 25.62 +00 28 46.6 20.4 V 807 – Cerro Tololo Observatory, La Serena MPS 626971
2015 09 12.02270 20 44 26.54 +00 28 55.8 20.3 V 807 – Cerro Tololo Observatory, La Serena MPS 626971
2015 09 12.02782 20 44 27.41 +00 29 04.5 20.4 V 807 – Cerro Tololo Observatory, La Serena MPS 626971
2015 09 13.14055 20 47 46.60 +00 58 47.9   H21 – Astronomical Research Observatory, Westfield MPS 626971
2015 09 13.14742 20 47 47.75 +00 58 59.1 20.9 V H21 – Astronomical Research Observatory, Westfield MPS 626971
2015 09 13.15430 20 47 48.91 +00 59 10.1 20.8 V H21 – Astronomical Research Observatory, Westfield MPS 626971
2015 09 14.15476 20 50 46.21 +01 25 14.4 20.4 V H21 – Astronomical Research Observatory, Westfield MPS 626971
2015 09 14.16968 20 50 48.67 +01 25 37.1   H21 – Astronomical Research Observatory, Westfield MPS 626971
2015 09 14.17615 20 50 49.72 +01 25 47.2   H21 – Astronomical Research Observatory, Westfield MPS 626971
2015 09 15.065887 20 53 26.58 +01 48 01.1 20.4 V H21 – Astronomical Research Observatory, Westfield MPS 641671
2015 09 15.076090 20 53 28.26 +01 48 16.3 20.4 V H21 – Astronomical Research Observatory, Westfield MPS 641671
2015 09 15.087428 20 53 30.12 +01 48 32.8 20.6 V H21 – Astronomical Research Observatory, Westfield MPS 641671
2015 09 16.091953 20 56 23.72 +02 12 36.1 20.3 V H21 – Astronomical Research Observatory, Westfield MPS 628834
2015 09 16.098016 20 56 24.69 +02 12 45.0 20.4 V H21 – Astronomical Research Observatory, Westfield MPS 628834
2015 09 17.15873 20 59 24.99 +02 36 59.0   H21 – Astronomical Research Observatory, Westfield MPS 626971
2015 09 17.16428 20 59 25.92 +02 37 06.9   H21 – Astronomical Research Observatory, Westfield MPS 626971
2015 09 17.16979 20 59 26.82 +02 37 14.3 21.3 V H21 – Astronomical Research Observatory, Westfield MPS 626971
2015 09 20.077892 21 07 32.05 +03 38 01.9 20.5 V H21 – Astronomical Research Observatory, Westfield MPS 628834
2015 09 20.086456 21 07 33.38 +03 38 11.9 20.7 V H21 – Astronomical Research Observatory, Westfield MPS 628834
2015 09 20.095271 21 07 34.73 +03 38 22.4 20.3 V H21 – Astronomical Research Observatory, Westfield MPS 628834
2015 09 21.060959 21 10 12.22 +03 56 50.7 20.8 V H21 – Astronomical Research Observatory, Westfield MPS 628787
2015 09 21.065272 21 10 12.88 +03 56 55.7 20.5 V H21 – Astronomical Research Observatory, Westfield MPS 628787
2015 09 21.074090 21 10 14.23 +03 57 05.5 20.7 V H21 – Astronomical Research Observatory, Westfield MPS 628787
2015 09 21.083067 21 10 15.61 +03 57 15.7 20.6 V H21 – Astronomical Research Observatory, Westfield MPS 628787
2015 09 21.227637 21 10 38.05 +03 59 59.7 20.0 R 705 – Apache Point MPS 628834
2015 09 21.228928 21 10 38.23 +04 00 01.0 20.1 R 705 – Apache Point MPS 628834
2015 09 21.230222 21 10 38.42 +04 00 02.5 20.3 R 705 – Apache Point MPS 628834
2015 09 22.078512 21 12 55.83 +04 15 25.8 20.9 V H21 – Astronomical Research Observatory, Westfield MPS 628787
2015 09 22.086198 21 12 56.99 +04 15 34.0 21.2 V H21 – Astronomical Research Observatory, Westfield MPS 628787
2015 09 22.093884 21 12 58.14 +04 15 42.1 21.2 V H21 – Astronomical Research Observatory, Westfield MPS 628787
2015 09 22.101569 21 12 59.30 +04 15 50.3 20.9 V H21 – Astronomical Research Observatory, Westfield MPS 628787
2015 09 30.24365 21 33 46.35 +06 16 59.6 21.5 R 291 – LPL/Spacewatch II MPS 628787
2015 09 30.24686 21 33 46.79 +06 17 02.1 21.4 R 291 – LPL/Spacewatch II MPS 628787
2015 09 30.25008 21 33 47.24 +06 17 04.6 21.1 R 291 – LPL/Spacewatch II MPS 628787
2015 10 10.116658 21 56 58.80 +07 54 49.3 22.0 V H21 – Astronomical Research Observatory, Westfield MPS 641671
2015 10 10.127305 21 57 00.17 +07 54 54.5 22.0 V H21 – Astronomical Research Observatory, Westfield MPS 641671
2015 10 10.137066 21 57 01.45 +07 54 59.1 21.7 V H21 – Astronomical Research Observatory, Westfield MPS 641671
2015 10 10.141644 21 57 02.04 +07 55 01.0 22.1 V H21 – Astronomical Research Observatory, Westfield MPS 641671
2015 10 14.125806 22 05 56.80 +08 24 25.1 22.2 V H21 – Astronomical Research Observatory, Westfield MPS 631628
2015 10 14.134853 22 05 57.93 +08 24 28.9 21.9 V H21 – Astronomical Research Observatory, Westfield MPS 631628
2015 10 14.144383 22 05 59.14 +08 24 32.6 22.0 V H21 – Astronomical Research Observatory, Westfield MPS 631628
2015 10 18.126334 22 14 42.14 +08 50 03.8 22.0 V H21 – Astronomical Research Observatory, Westfield MPS 662793
2015 10 18.136359 22 14 43.38 +08 50 06.6 22.2 V H21 – Astronomical Research Observatory, Westfield MPS 662793