2012 CP46
Initial reported observation by Pan-STARRS 1, Haleakala
on 2012-02-13.
(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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epoch | 2019-04-27.0 |
epoch JD | 2458600.5 |
perihelion date | 2019-07-01.81847 |
perihelion JD | 2458666.31847 |
argument of perihelion (°) | 347.83097 |
ascending node (°) | 141.86755 |
inclination (°) | 7.32735 |
eccentricity | 0.0690275 |
perihelion distance (AU) | 1.0721820 |
Tisserand w.r.t. Jupiter | 5.4 |
ΔV w.r.t. Earth (km/sec) | 5.3 |
|
semimajor axis (AU) | 1.1516795 |
mean anomaly (°) | 307.51271 |
mean daily motion (°/day) | 0.79745540 |
aphelion distance (AU) | 1.231 |
period (years) | 1.24 |
P-vector [x] | -0.63981085 |
P-vector [y] | 0.71537721 |
P-vector [z] | 0.28085141 |
Q-vector [x] | -0.76448684 |
Q-vector [y] | -0.62987051 |
Q-vector [z] | -0.13719698 |
absolute magnitude | 25.8 |
phase slope | 0.15 |
|
|
JD of orbit computation | 2455980.253510 |
perihelion JD uncertainty (days) | 5.2635E-03 |
argument of perihelion uncertainty (°) | 5.2903E-03 |
ascending node uncertainty (°) | 1.3394E-03 |
inclination uncertainty (°) | 6.1552E-03 |
eccentricity uncertainty | 5.9385E-05 |
perihelion distance uncertainty (AU) | 7.1215E-05 |
|
|
Minimum Orbit Intersection Distances (in AU) for orbit epoch: 2458600.5, reference: MPO223113
Mercury | 0.70044 |
Venus | 0.35832 |
Earth | 0.08716 |
Mars | 0.15755 |
Jupiter | 3.75776 |
Saturn | 8.00805 |
Uranus | 17.147 |
Neptune | 28.7067 |
|
Observations
12 total observations over interval:
2012 02 13.30068 – 2012 02 22.201079
These data are available for
download
(
format description).
Date (UT) |
J2000 RA |
J2000 Dec |
Magn |
Location |
Ref |
2012 02 13.30068 |
08 19 48.910 |
+19 43 40.28 |
22.3 w |
F51 – Pan-STARRS 1, Haleakala |
MPS 413124 |
2012 02 13.31521 |
08 19 49.172 |
+19 44 52.13 |
22.0 w |
F51 – Pan-STARRS 1, Haleakala |
MPS 413124 |
2012 02 13.34432 |
08 19 49.529 |
+19 47 16.00 |
21.5 w |
F51 – Pan-STARRS 1, Haleakala |
MPS 413124 |
2012 02 15.343134 |
08 21 37.609 |
+22 26 19.31 |
21.0 R |
568 – Maunakea |
MPS 413124 |
2012 02 15.344389 |
08 21 37.634 |
+22 26 25.31 |
21.1 R |
568 – Maunakea |
MPS 413124 |
2012 02 15.345643 |
08 21 37.659 |
+22 26 31.10 |
21.0 R |
568 – Maunakea |
MPS 413124 |
2012 02 18.84687 |
08 25 25.57 |
+26 46 05.6 |
|
J95 – Great Shefford |
MPS 413124 |
2012 02 18.86472 |
08 25 26.48 |
+26 47 22.6 |
|
J95 – Great Shefford |
MPS 413124 |
2012 02 18.89195 |
08 25 27.81 |
+26 49 18.2 |
21.8 R |
J95 – Great Shefford |
MPS 413124 |
2012 02 22.163467 |
08 29 45.19 |
+30 27 39.9 |
22.4 V |
H21 – Astronomical Research Observatory, Westfield |
MPS 413124 |
2012 02 22.181723 |
08 29 46.18 |
+30 28 48.7 |
22.3 V |
H21 – Astronomical Research Observatory, Westfield |
MPS 413124 |
2012 02 22.201079 |
08 29 47.22 |
+30 30 00.7 |
22.5 V |
H21 – Astronomical Research Observatory, Westfield |
MPS 413124 |