2017 UT3

First observed at Roving Observer on 2017-10-16.
(Discoverer will be defined when the object is numbered. See this note on how discoverers are determined.)

Orbit

Orbit type: Mars-crosser

Note: WebGL enabled browser required.

epoch2019-04-27.0
epoch JD2458600.5
perihelion date2017-08-16.16996
perihelion JD2457981.66995
argument of perihelion (°)62.24898
ascending node (°)292.46959
inclination (°)6.16739
eccentricity0.2895298
perihelion distance (AU)1.6040196
Tisserand w.r.t. Jupiter3.6
ΔV w.r.t. Earth (km/sec)8.0
semimajor axis (AU)2.2576874
mean anomaly (°)179.79580
mean daily motion (°/day)0.29054150
aphelion distance (AU)2.911
period (years)3.39
P-vector [x]0.99102140
P-vector [y]-0.12406764
P-vector [z]0.04983771
Q-vector [x]0.08955758
Q-vector [y]0.89274343
Q-vector [z]0.44157514
absolute magnitude18.8
phase slope0.15
uncertainty2
referenceMPO 435140
observations used58
oppositions3
arc length (days)3636
first opposition used2007
last opposition used2017
residual rms (arc-secs)0.32
perturbers coarse indicatorM-v
perturbers precise indicator0038h
first observation date used2007-12-31.0
last observation date used2017-12-14.0
computer nameMPCLINUX
JD of orbit computation2458102.185563
perihelion JD uncertainty (days)7.6643E-05
argument of perihelion uncertainty (°)1.7458E-04
ascending node uncertainty (°)7.6421E-05
inclination uncertainty (°)1.0871E-05
eccentricity uncertainty 1.1362E-06
perihelion distance uncertainty (AU)2.5969E-06
 Minimum Orbit Intersection Distances (in AU)
for orbit epoch: 2458200.5, reference: MPO435140
Mercury1.23894
Venus0.893198
Earth0.610094
Mars0.282758
Jupiter2.55896
Saturn6.47785
Uranus15.303
Neptune27.2975

Observations

60 total observations over interval: 2007 12 31.13925 – 2017 12 14.19293
These data are available for download (format description).

Date (UT) J2000 RA J2000 Dec Magn Location Ref
2007 12 31.13925 04 59 24.87 +27 38 13.7 21.4 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 835765
2007 12 31.15510 04 59 24.01 +27 38 07.4 21.2 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 835765
2007 12 31.17096 04 59 23.14 +27 38 02.2 21.2 V 691 – Steward Observatory, Kitt Peak-Spacewatch MPS 835765
2014 12 21.58539 08 03 16.360 +21 30 47.83 22.1 w F51 – Pan-STARRS 1, Haleakala MPS 834309
2014 12 21.59925 08 03 15.500 +21 30 48.35 22.2 w F51 – Pan-STARRS 1, Haleakala MPS 834309
2014 12 21.61294 08 03 14.657 +21 30 48.19 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 834309
2014 12 21.62667 08 03 13.818 +21 30 48.39 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 834309
2015 01 15.25905 07 33 33.71 +21 39 25.2 21.9 V G96 – Mt. Lemmon Survey MPS 834309
2015 01 15.26691 07 33 33.11 +21 39 25.5 22.2 V G96 – Mt. Lemmon Survey MPS 834309
2015 01 15.27477 07 33 32.53 +21 39 25.7 21.3 V G96 – Mt. Lemmon Survey MPS 834309
2015 01 15.28262 07 33 31.92 +21 39 25.7 22.1 V G96 – Mt. Lemmon Survey MPS 834309
2017 10 12.42637 01 50 26.15 +27 21 13.3 19.8 G G96 – Mt. Lemmon Survey MPS 828405
2017 10 12.45377 01 50 24.72 +27 21 07.1 19.7 G G96 – Mt. Lemmon Survey MPS 828405
2017 10 12.46292 01 50 24.26 +27 21 05.4 19.8 G G96 – Mt. Lemmon Survey MPS 828405
2017 10 12.46767 01 50 24.05 +27 21 04.3 19.5 G G96 – Mt. Lemmon Survey MPS 828405
2017 10 16.30397 01 47 16.67 +27 05 54.6 19.4 G 703 – Catalina Sky Survey MPS 828405
2017 10 16.32001 01 47 15.77 +27 05 49.6 19.4 G 703 – Catalina Sky Survey MPS 828405
2017 10 16.93895 01 46 44.76 +27 02 47.5 19.7 R 247 – Roving Observer MPS 828405
2017 10 16.97557 01 46 42.76 +27 02 36.5 19.5 R 247 – Roving Observer MPS 828405
2017 10 17.00679 01 46 41.06 +27 02 27.0 19.7 R 247 – Roving Observer MPS 828405
2017 10 18.94242 01 45 03.43 +26 52 10.3 19.2 R 247 – Roving Observer MPS 828405
2017 10 18.95372 01 45 02.78 +26 52 06.0 19.4 R 247 – Roving Observer MPS 828405
2017 10 21.63416 01 42 47.33 +26 35 44.6 19.4 R D29 – Purple Mountain Observatory, XuYi Station MPS 828405
2017 10 21.65184 01 42 46.39 +26 35 37.5 19.7 R D29 – Purple Mountain Observatory, XuYi Station MPS 828405
2017 10 21.66951 01 42 45.41 +26 35 31.1 19.6 R D29 – Purple Mountain Observatory, XuYi Station MPS 828405
2017 10 27.25705 01 38 14.66 +25 54 28.1 19.8 G 703 – Catalina Sky Survey MPS 835765
2017 10 27.26784 01 38 13.86 +25 54 23.7 19.9 G 703 – Catalina Sky Survey MPS 835765
2017 10 27.27323 01 38 13.62 +25 54 21.1 19.4 G 703 – Catalina Sky Survey MPS 835765
2017 10 27.27351 01 38 13.66 +25 54 21.0 19.7 G G96 – Mt. Lemmon Survey MPS 828405
2017 10 27.27887 01 38 13.39 +25 54 18.3 19.7 G G96 – Mt. Lemmon Survey MPS 828405
2017 10 27.28418 01 38 13.12 +25 54 15.8 19.7 G G96 – Mt. Lemmon Survey MPS 828405
2017 10 27.28955 01 38 12.84 +25 54 13.4 19.5 G G96 – Mt. Lemmon Survey MPS 828405
2017 10 27.33085 01 38 11.384 +25 53 55.38 19.4 i F51 – Pan-STARRS 1, Haleakala MPS 831861
2017 10 27.34187 01 38 10.825 +25 53 50.18 19.4 i F51 – Pan-STARRS 1, Haleakala MPS 831861
2017 10 27.35296 01 38 10.251 +25 53 44.92 19.5 i F51 – Pan-STARRS 1, Haleakala MPS 831861
2017 10 27.36415 01 38 09.681 +25 53 39.64 19.5 i F51 – Pan-STARRS 1, Haleakala MPS 831861
2017 10 29.14605 01 36 49.90 +25 38 55.5   691 – Steward Observatory, Kitt Peak-Spacewatch MPS 831861
2017 10 29.15283 01 36 49.56 +25 38 52.3   691 – Steward Observatory, Kitt Peak-Spacewatch MPS 831861
2017 10 29.15962 01 36 49.22 +25 38 49.1   691 – Steward Observatory, Kitt Peak-Spacewatch MPS 831861
2017 10 30.18446 01 36 04.87 +25 30 06.9   691 – Steward Observatory, Kitt Peak-Spacewatch MPS 831861
2017 10 30.19531 01 36 04.34 +25 30 01.4   691 – Steward Observatory, Kitt Peak-Spacewatch MPS 831861
2017 10 30.20616 01 36 03.84 +25 29 56.2   691 – Steward Observatory, Kitt Peak-Spacewatch MPS 831861
2017 11 14.20280 01 28 45.42 +23 12 58.3 20.0 G G96 – Mt. Lemmon Survey MPS 835765
2017 11 14.20707 01 28 45.34 +23 12 56.2 20.0 G G96 – Mt. Lemmon Survey MPS 835765
2017 11 14.21133 01 28 45.27 +23 12 53.9 20.1 G G96 – Mt. Lemmon Survey MPS 835765
2017 11 14.21561 01 28 45.18 +23 12 51.6 20.0 G G96 – Mt. Lemmon Survey MPS 835765
2017 11 18.91502 01 28 05.72 +22 31 26.7 20.2   J43 – Oukaimeden Observatory, Marrakech MPS 839480
2017 11 18.92374 01 28 05.70 +22 31 22.3 20.0   J43 – Oukaimeden Observatory, Marrakech MPS 839480
2017 11 18.93244 01 28 05.60 +22 31 18.0 20.3   J43 – Oukaimeden Observatory, Marrakech MPS 839480
2017 11 18.94123 01 28 05.54 +22 31 13.5 20.4   J43 – Oukaimeden Observatory, Marrakech MPS 839480
2017 11 23.57690 01 28 17.37 +21 53 25.8 20.5 R D29 – Purple Mountain Observatory, XuYi Station MPS 839480
2017 11 23.59104 01 28 17.55 +21 53 20.6 21.2 R D29 – Purple Mountain Observatory, XuYi Station MPS 839480
2017 11 27.14702 01 29 00.97 +21 27 03.2 20.9 G G96 – Mt. Lemmon Survey MPS 843309
2017 11 27.15223 01 29 01.06 +21 27 01.1 20.7 G G96 – Mt. Lemmon Survey MPS 843309
2017 11 27.15745 01 29 01.11 +21 26 58.6 20.8 G G96 – Mt. Lemmon Survey MPS 843309
2017 11 27.16270 01 29 01.18 +21 26 56.7 20.8 G G96 – Mt. Lemmon Survey MPS 843309
2017 12 14.17739 01 38 37.98 +19 59 11.0 21.6 G G96 – Mt. Lemmon Survey MPS 846279
2017 12 14.18256 01 38 38.23 +19 59 09.9 20.8 G G96 – Mt. Lemmon Survey MPS 846279
2017 12 14.18774 01 38 38.48 +19 59 08.4 21.7 G G96 – Mt. Lemmon Survey MPS 846279
2017 12 14.19293 01 38 38.72 +19 59 07.2 20.9 G G96 – Mt. Lemmon Survey MPS 846279