(433341) = 2013 RO44

Discovered at Mount Lemmon on 2011-01-23 by Mt. Lemmon Survey.

Orbit

Orbit type: Main Belt

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epoch2023-09-13.0
epoch JD2460200.5
perihelion date2020-12-12.41064
perihelion JD2459195.91064
argument of perihelion (°)255.99926
ascending node (°)93.01036
inclination (°)2.40551
eccentricity0.1943086
perihelion distance (AU)1.9246608
Tisserand w.r.t. Jupiter3.5
ΔV w.r.t. Earth (km/sec)8.7
semimajor axis (AU)2.3888312
mean anomaly (°)268.17249
mean daily motion (°/day)0.26694740
aphelion distance (AU)2.853
period (years)3.69
P-vector [x]0.98080535
P-vector [y]-0.15875446
P-vector [z]-0.11321609
Q-vector [x]0.19043134
Q-vector [y]0.90468362
Q-vector [z]0.38116067
absolute magnitude17.86
phase slope0.15
uncertainty0
referenceMPEC 2023-Y06
observations used120
oppositions12
arc length (days)7520
first opposition used2002
last opposition used2023
residual rms (arc-secs)0.83
perturbers coarse indicatorM-v
perturbers precise indicator003Ek
first observation date used2002-10-15.0
last observation date used2023-05-18.0
computer nameMPCLINUX
Minimum Orbit Intersection Distances (in AU)
for orbit epoch: 2460200.5, reference: E2023-Y06
Mercury1.54091
Venus1.19764
Earth0.91933
Mars0.53893
Jupiter2.5585
Saturn6.44243
Uranus15.5952
Neptune27.6125

Observations

122 total observations over interval: 2002 10 15.23845 – 2023 05 18.336235
These data are available for download (format description).

Date (UT) J2000 RA J2000 Dec Magn Location Ref
2002 10 15.23845 02 42 39.14 +11 31 39.6 20.0   644 – Palomar Mountain/NEAT MPS 497206
2002 10 15.31629 02 42 35.16 +11 31 23.6 19.8   644 – Palomar Mountain/NEAT MPS 497206
2002 10 15.37908 02 42 31.92 +11 31 10.3 19.6   644 – Palomar Mountain/NEAT MPS 497206
2006 12 10.22012 06 02 46.50 +22 53 01.5   691 – Steward Observatory, Kitt Peak-Spacewatch MPS 497206
2006 12 10.23753 06 02 45.27 +22 53 03.0   691 – Steward Observatory, Kitt Peak-Spacewatch MPS 497206
2006 12 10.25485 06 02 44.07 +22 53 04.7   691 – Steward Observatory, Kitt Peak-Spacewatch MPS 497206
2009 07 28.34189 20 40 40.58 -21 04 42.3 19.7 V 703 – Catalina Sky Survey MPS 497206
2009 07 28.34727 20 40 40.22 -21 04 44.0 19.9 V 703 – Catalina Sky Survey MPS 497206
2009 07 28.35272 20 40 39.86 -21 04 45.2 19.7 V 703 – Catalina Sky Survey MPS 497206
2009 07 28.35823 20 40 39.61 -21 04 45.9 19.9 V 703 – Catalina Sky Survey MPS 497207
2011 01 23.37370 08 21 19.83 +21 25 13.4 20.9 V G96 – Mt. Lemmon Survey MPS 497207
2011 01 23.38182 08 21 19.33 +21 25 15.9 21.0 V G96 – Mt. Lemmon Survey MPS 497207
2011 01 23.38988 08 21 18.82 +21 25 17.5 20.3 V G96 – Mt. Lemmon Survey MPS 497207
2011 01 23.39795 08 21 18.25 +21 25 19.5 21.0 V G96 – Mt. Lemmon Survey MPS 497207
2011 01 30.46364 08 13 43.735 +21 54 10.19 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 497207
2011 01 30.47887 08 13 42.750 +21 54 13.78 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 497207
2011 01 30.49520 08 13 41.700 +21 54 17.23 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 497207
2012 04 30.26852 13 44 01.42 -07 10 37.7 22.0 V G96 – Mt. Lemmon Survey MPS 497207
2012 04 30.27372 13 44 01.14 -07 10 36.5 21.2 V G96 – Mt. Lemmon Survey MPS 497207
2012 04 30.27899 13 44 00.85 -07 10 34.6 21.3 V G96 – Mt. Lemmon Survey MPS 497207
2012 04 30.28425 13 44 00.56 -07 10 32.8 21.3 V G96 – Mt. Lemmon Survey MPS 497207
2013 09 10.32545 01 47 16.12 +06 21 25.0 20.2 r I41 – Palomar Mountain--ZTF MPS 476589
2013 09 10.36183 01 47 15.69 +06 21 20.2 20.4 r I41 – Palomar Mountain--ZTF MPS 476589
2013 09 11.31449 01 47 06.02 +06 19 04.4 20.2 r I41 – Palomar Mountain--ZTF MPS 476589
2013 09 11.35077 01 47 05.51 +06 18 59.2 20.0 r I41 – Palomar Mountain--ZTF MPS 476589
2013 09 12.30226 01 46 53.90 +06 16 34.5 20.2 r I41 – Palomar Mountain--ZTF MPS 476589
2013 09 12.33819 01 46 53.34 +06 16 29.1 20.2 r I41 – Palomar Mountain--ZTF MPS 476589
2013 09 13.29657 01 46 39.64 +06 13 54.5 20.0 r I41 – Palomar Mountain--ZTF MPS 476589
2013 09 13.34257 01 46 38.82 +06 13 47.0 20.2 r I41 – Palomar Mountain--ZTF MPS 476589
2013 09 28.31968 01 39 13.08 +05 17 39.4 19.6 G G45 – Space Surveillance Telescope, Atom Site MPS 1610603
2013 09 28.37660 01 39 10.51 +05 17 23.7 20.4 G G45 – Space Surveillance Telescope, Atom Site MPS 1610603
2013 09 28.43335 01 39 07.91 +05 17 08.2 19.7 G G45 – Space Surveillance Telescope, Atom Site MPS 1610603
2013 09 28.49057 01 39 05.38 +05 16 52.8 20.4 G G45 – Space Surveillance Telescope, Atom Site MPS 1610603
2013 09 28.54560 01 39 03.212 +05 16 39.75 19.5 i F51 – Pan-STARRS 1, Haleakala MPS 478878
2013 09 28.55848 01 39 02.619 +05 16 36.15 19.5 i F51 – Pan-STARRS 1, Haleakala MPS 478878
2013 09 28.59956 01 39 00.705 +05 16 24.83 20.1 r F51 – Pan-STARRS 1, Haleakala MPS 478878
2013 09 29.23346 01 38 34.01 +05 13 29.5 19.6 r I41 – Palomar Mountain--ZTF MPS 478878
2013 09 29.27227 01 38 32.25 +05 13 18.9 19.6 r I41 – Palomar Mountain--ZTF MPS 478878
2013 09 29.30598 01 38 30.66 +05 13 09.7 20.0 r I41 – Palomar Mountain--ZTF MPS 478878
2013 09 30.24636 01 37 48.95 +05 08 49.1 19.5 r I41 – Palomar Mountain--ZTF MPS 478878
2013 09 30.28153 01 37 47.29 +05 08 39.3 19.5 r I41 – Palomar Mountain--ZTF MPS 478878
2013 10 01.19483 01 37 05.64 +05 04 22.8 19.8 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 478878
2013 10 01.21003 01 37 04.94 +05 04 18.7 19.6 r I41 – Palomar Mountain--ZTF MPS 478878
2013 10 01.21990 01 37 04.41 +05 04 16.8 19.8 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 478878
2013 10 01.24125 01 37 03.40 +05 04 10.5 19.9 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 478878
2013 10 01.24331 01 37 03.35 +05 04 09.5 19.9 r I41 – Palomar Mountain--ZTF MPS 478878
2013 10 01.27589 01 37 01.76 +05 04 00.3 19.6 r I41 – Palomar Mountain--ZTF MPS 478878
2013 10 02.20736 01 36 18.17 +04 59 36.3 19.7 r I41 – Palomar Mountain--ZTF MPS 478878
2013 10 02.24085 01 36 16.51 +04 59 26.9 19.8 r I41 – Palomar Mountain--ZTF MPS 478878
2013 10 02.39928 01 36 08.865 +04 58 43.77 19.7 w F51 – Pan-STARRS 1, Haleakala MPS 478878
2013 10 02.41411 01 36 08.109 +04 58 39.57 19.7 w F51 – Pan-STARRS 1, Haleakala MPS 478878
2013 10 02.42899 01 36 07.343 +04 58 35.39 19.6 w F51 – Pan-STARRS 1, Haleakala MPS 478878
2013 10 02.44390 01 36 06.585 +04 58 31.10 19.6 w F51 – Pan-STARRS 1, Haleakala MPS 478878
2013 10 08.63567 01 30 53.43 +04 28 47.0 20.0 R D29 – Purple Mountain Observatory, XuYi Station MPS 480278
2013 10 08.65555 01 30 52.33 +04 28 41.9 20.2 R D29 – Purple Mountain Observatory, XuYi Station MPS 480278
2013 10 08.67544 01 30 51.19 +04 28 36.0 20.5 R D29 – Purple Mountain Observatory, XuYi Station MPS 480278
2013 10 10.87465 01 28 53.83 +04 18 08.5 19.9 V D00 – ASC-Kislovodsk Observatory MPS 482495
2013 10 10.88571 01 28 53.31 +04 18 05.5 19.7 V D00 – ASC-Kislovodsk Observatory MPS 482495
2013 10 10.89682 01 28 52.74 +04 18 00.1 19.7 V D00 – ASC-Kislovodsk Observatory MPS 482495
2013 10 10.90796 01 28 52.06 +04 17 57.4 19.9 V D00 – ASC-Kislovodsk Observatory MPS 482495
2013 10 23.21117 01 17 59.79 +03 26 10.0 19.1 V G96 – Mt. Lemmon Survey MPS 482495
2013 10 23.21642 01 17 59.51 +03 26 08.9 19.2 V G96 – Mt. Lemmon Survey MPS 482495
2013 10 23.22167 01 17 59.24 +03 26 08.1 19.3 V G96 – Mt. Lemmon Survey MPS 482495
2013 10 23.22691 01 17 58.97 +03 26 06.7 19.3 V G96 – Mt. Lemmon Survey MPS 482495
2013 10 27.33270 01 14 41.439 +03 13 01.74 19.8 w F51 – Pan-STARRS 1, Haleakala MPS 483762
2013 10 27.34818 01 14 40.678 +03 12 59.01 19.7 w F51 – Pan-STARRS 1, Haleakala MPS 483762
2013 10 27.36375 01 14 39.913 +03 12 56.36 19.8 w F51 – Pan-STARRS 1, Haleakala MPS 483762
2013 10 27.37937 01 14 39.145 +03 12 53.75 19.8 w F51 – Pan-STARRS 1, Haleakala MPS 483762
2015 01 22.46419 10 37 27.437 +11 38 48.00 22.1 w F51 – Pan-STARRS 1, Haleakala MPS 562792
2015 01 22.47784 10 37 26.967 +11 38 51.98 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 562792
2015 01 22.49154 10 37 26.468 +11 38 55.87 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 562792
2015 03 18.25855 09 51 05.050 +16 18 53.25 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 587226
2015 03 18.27066 09 51 04.563 +16 18 55.45 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 587226
2015 03 18.28279 09 51 04.075 +16 18 57.53 21.9 w F51 – Pan-STARRS 1, Haleakala MPS 587226
2017 11 14.34185 05 33 36.39 +21 44 19.4 21.0 G G96 – Mt. Lemmon Survey MPS 838997
2017 11 14.34716 05 33 36.18 +21 44 19.0 20.7 G G96 – Mt. Lemmon Survey MPS 838997
2017 11 14.35245 05 33 35.91 +21 44 19.0 20.9 G G96 – Mt. Lemmon Survey MPS 838997
2017 11 14.35776 05 33 35.63 +21 44 19.7 21.1 G G96 – Mt. Lemmon Survey MPS 838997
2017 12 14.29928 05 02 14.89 +21 45 16.4 20.3 G G96 – Mt. Lemmon Survey MPS 849012
2017 12 14.30449 05 02 14.56 +21 45 16.7 20.4 G G96 – Mt. Lemmon Survey MPS 849012
2017 12 14.30971 05 02 14.19 +21 45 16.4 20.4 G G96 – Mt. Lemmon Survey MPS 849012
2017 12 14.31493 05 02 13.80 +21 45 16.4 20.3 G G96 – Mt. Lemmon Survey MPS 849012
2017 12 22.46362 04 53 35.505 +21 43 19.74 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 871429
2017 12 22.47597 04 53 34.749 +21 43 19.31 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 871429
2017 12 22.48837 04 53 33.997 +21 43 19.01 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 871429
2017 12 22.50071 04 53 33.239 +21 43 18.73 20.7 w F51 – Pan-STARRS 1, Haleakala MPS 871429
2018 01 10.38097 04 40 01.665 +21 44 08.22 21.3 w F51 – Pan-STARRS 1, Haleakala MPS 857622
2018 01 10.39362 04 40 01.319 +21 44 08.62 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 857622
2018 01 10.40627 04 40 00.987 +21 44 08.72 21.2 w F51 – Pan-STARRS 1, Haleakala MPS 857622
2019 03 03.51493 12 02 56.80 +03 35 05.5 21.7 z T09 – Subaru Telescope, Maunakea MPS 2078237
2019 03 03.57949 12 02 53.54 +03 35 28.6 21.8 z T09 – Subaru Telescope, Maunakea MPS 2078237
2019 03 03.63045 12 02 50.99 +03 35 46.7 21.8 z T09 – Subaru Telescope, Maunakea MPS 2078237
2019 03 03.64654 12 02 50.18 +03 35 52.4 21.7 z T09 – Subaru Telescope, Maunakea MPS 2078237
2019 04 03.29952 11 35 41.950 +06 33 44.68 21.9 w F51 – Pan-STARRS 1, Haleakala MPS 986333
2019 04 03.31072 11 35 41.401 +06 33 47.66 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 986333
2019 04 03.32195 11 35 40.842 +06 33 50.95 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 986333
2019 04 03.33318 11 35 40.293 +06 33 54.19 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 986333
2020 09 10.26363 19 09 10.797 -24 49 24.17 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 1283239
2020 09 10.27400 19 09 11.178 -24 49 23.49 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 1283239
2020 09 10.29493 19 09 11.915 -24 49 22.43 20.9 w F51 – Pan-STARRS 1, Haleakala MPS 1283239
2021 11 08.553765 08 18 32.057 +19 57 44.16 22.34 w F51 – Pan-STARRS 1, Haleakala MPS 1510410
2021 11 08.565440 08 18 32.436 +19 57 43.51 22.23 w F51 – Pan-STARRS 1, Haleakala MPS 1510410
2021 11 08.577087 08 18 32.765 +19 57 43.01 22.51 w F51 – Pan-STARRS 1, Haleakala MPS 1510410
2022 01 13.326753 07 52 15.68 +22 23 27.6 21.10 G G96 – Mt. Lemmon Survey MPS 1550026
2022 01 13.331413 07 52 15.36 +22 23 29.5 20.41 G G96 – Mt. Lemmon Survey MPS 1550026
2022 01 13.336079 07 52 15.09 +22 23 30.8 20.30 G G96 – Mt. Lemmon Survey MPS 1550026
2022 01 13.340735 07 52 14.77 +22 23 31.7 21.58 G G96 – Mt. Lemmon Survey MPS 1550026
2022 01 27.289519 07 37 07.43 +23 10 45.3 21.22 G V00 – Kitt Peak-Bok MPS 1550026
2022 01 27.294932 07 37 07.08 +23 10 46.6 21.30 G V00 – Kitt Peak-Bok MPS 1550026
2022 01 27.300332 07 37 06.73 +23 10 47.2 21.36 G V00 – Kitt Peak-Bok MPS 1550026
2022 01 27.305731 07 37 06.41 +23 10 48.3 21.27 G V00 – Kitt Peak-Bok MPS 1550026
2022 01 29.277220 07 35 08.968 +23 16 19.30 21.49 w F52 – Pan-STARRS 2, Haleakala MPS 1570407
2022 01 29.289216 07 35 08.244 +23 16 21.41 21.50 w F52 – Pan-STARRS 2, Haleakala MPS 1570407
2022 01 29.313352 07 35 06.787 +23 16 25.55 21.24 w F52 – Pan-STARRS 2, Haleakala MPS 1570407
2023 03 28.420258 13 42 02.408 -06 46 51.24 21.68 w F51 – Pan-STARRS 1, Haleakala MPS 1855729
2023 03 28.431951 13 42 01.833 -06 46 47.71 21.85 w F51 – Pan-STARRS 1, Haleakala MPS 1855729
2023 03 28.443682 13 42 01.250 -06 46 44.28 21.57 w F51 – Pan-STARRS 1, Haleakala MPS 1855729
2023 03 28.455389 13 42 00.670 -06 46 40.74 21.67 w F51 – Pan-STARRS 1, Haleakala MPS 1855729
2023 05 18.301090 13 00 31.433 -03 04 22.55 21.84 w F52 – Pan-STARRS 2, Haleakala MPS 1888067
2023 05 18.312780 13 00 31.073 -03 04 21.42 22.09 w F52 – Pan-STARRS 2, Haleakala MPS 1888067
2023 05 18.324500 13 00 30.721 -03 04 20.14 22.03 w F52 – Pan-STARRS 2, Haleakala MPS 1888067
2023 05 18.336235 13 00 30.367 -03 04 19.00 22.02 w F52 – Pan-STARRS 2, Haleakala MPS 1888067