2012 HO8
Initial reported observation by Mt. Lemmon Survey
on 2012-04-21.
(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.
Note: WebGL enabled browser required.
epoch | 2019-04-27.0 |
epoch JD | 2458600.5 |
perihelion date | 2019-07-25.26113 |
perihelion JD | 2458689.76113 |
argument of perihelion (°) | 309.85986 |
ascending node (°) | 211.67410 |
inclination (°) | 23.96800 |
eccentricity | 0.1012810 |
perihelion distance (AU) | 1.0339620 |
Tisserand w.r.t. Jupiter | 5.4 |
ΔV w.r.t. Earth (km/sec) | 9.9 |
|
semimajor axis (AU) | 1.1504841 |
mean anomaly (°) | 288.70727 |
mean daily motion (°/day) | 0.79869850 |
aphelion distance (AU) | 1.267 |
period (years) | 1.23 |
P-vector [x] | -0.91375633 |
P-vector [y] | 0.36296032 |
P-vector [z] | -0.18250800 |
Q-vector [x] | -0.34576106 |
Q-vector [y] | -0.93065422 |
Q-vector [z] | -0.11971640 |
absolute magnitude | 24.2 |
phase slope | 0.15 |
|
|
JD of orbit computation | 2456042.752490 |
perihelion JD uncertainty (days) | 6.4453E-02 |
argument of perihelion uncertainty (°) | 6.2972E-02 |
ascending node uncertainty (°) | 1.2181E-03 |
inclination uncertainty (°) | 1.7607E-02 |
eccentricity uncertainty | 1.6124E-04 |
perihelion distance uncertainty (AU) | 8.0317E-05 |
|
|
Minimum Orbit Intersection Distances (in AU) for orbit epoch: 2458600.5, reference: MPO229027
Mercury | 0.63328 |
Venus | 0.34773 |
Earth | 0.06351 |
Mars | 0.2094 |
Jupiter | 3.72173 |
Saturn | 8.00753 |
Uranus | 17.2315 |
Neptune | 28.658 |
|
Observations
33 total observations over interval:
2012 04 21.47118 – 2012 04 24.395695
These data are available for
download
(
format description).
Date (UT) |
J2000 RA |
J2000 Dec |
Magn |
Location |
Ref |
2012 04 21.47118 |
15 36 17.38 |
-10 09 32.9 |
19.4 V |
G96 – Mt. Lemmon Survey |
MPS 421958 |
2012 04 21.47391 |
15 36 17.35 |
-10 08 37.6 |
19.4 V |
G96 – Mt. Lemmon Survey |
MPS 421958 |
2012 04 21.47663 |
15 36 17.31 |
-10 07 42.1 |
19.4 V |
G96 – Mt. Lemmon Survey |
MPS 421958 |
2012 04 21.49406 |
15 36 17.24 |
-10 01 49.0 |
19.6 V |
G96 – Mt. Lemmon Survey |
MPS 421958 |
2012 04 21.49439 |
15 36 17.20 |
-10 01 41.7 |
20.0 V |
G96 – Mt. Lemmon Survey |
MPS 421958 |
2012 04 21.49471 |
15 36 17.24 |
-10 01 35.3 |
18.9 V |
G96 – Mt. Lemmon Survey |
MPS 421958 |
2012 04 21.49547 |
15 36 17.24 |
-10 01 19.7 |
20.1 V |
G96 – Mt. Lemmon Survey |
MPS 421958 |
2012 04 21.49584 |
15 36 17.24 |
-10 01 12.4 |
19.3 V |
G96 – Mt. Lemmon Survey |
MPS 421958 |
2012 04 21.49620 |
15 36 17.17 |
-10 01 05.6 |
19.8 V |
G96 – Mt. Lemmon Survey |
MPS 421958 |
2012 04 21.49655 |
15 36 17.20 |
-10 00 58.3 |
19.7 V |
G96 – Mt. Lemmon Survey |
MPS 421958 |
2012 04 21.55025 |
15 36 25.14 |
-09 40 28.4 |
19.1 R |
474 – Mount John Observatory, Lake Tekapo |
MPS 421958 |
2012 04 21.55146 |
15 36 25.14 |
-09 40 04.1 |
19.5 R |
474 – Mount John Observatory, Lake Tekapo |
MPS 421958 |
2012 04 21.55266 |
15 36 25.15 |
-09 39 40.6 |
18.8 R |
474 – Mount John Observatory, Lake Tekapo |
MPS 421958 |
2012 04 21.55387 |
15 36 25.11 |
-09 39 16.1 |
19.1 R |
474 – Mount John Observatory, Lake Tekapo |
MPS 421958 |
2012 04 21.65001 |
15 36 24.17 |
-09 06 58.0 |
19.6 R |
474 – Mount John Observatory, Lake Tekapo |
MPS 421958 |
2012 04 21.65122 |
15 36 24.17 |
-09 06 33.7 |
19.4 R |
474 – Mount John Observatory, Lake Tekapo |
MPS 421958 |
2012 04 21.65242 |
15 36 24.14 |
-09 06 09.7 |
19.3 R |
474 – Mount John Observatory, Lake Tekapo |
MPS 421958 |
2012 04 21.65363 |
15 36 24.14 |
-09 05 45.7 |
19.2 R |
474 – Mount John Observatory, Lake Tekapo |
MPS 421958 |
2012 04 22.05655 |
15 36 36.93 |
-06 54 34.7 |
|
J95 – Great Shefford |
MPS 421958 |
2012 04 22.06018 |
15 36 36.94 |
-06 53 22.8 |
19.4 R |
J95 – Great Shefford |
MPS 421958 |
2012 04 22.31731 |
15 36 45.06 |
-05 28 26.3 |
19.7 R |
854 – Sabino Canyon Observatory, Tucson |
MPS 421958 |
2012 04 22.32657 |
15 36 45.05 |
-05 25 22.5 |
19.6 R |
854 – Sabino Canyon Observatory, Tucson |
MPS 421958 |
2012 04 22.47662 |
15 36 41.90 |
-04 36 37.3 |
19.3 R |
H01 – Magdalena Ridge Observatory, Socorro |
MPS 421958 |
2012 04 22.48228 |
15 36 41.85 |
-04 34 46.8 |
19.6 R |
H01 – Magdalena Ridge Observatory, Socorro |
MPS 421958 |
2012 04 22.48720 |
15 36 41.80 |
-04 33 11.1 |
19.0 R |
H01 – Magdalena Ridge Observatory, Socorro |
MPS 421958 |
2012 04 23.20461 |
15 37 03.25 |
-00 43 00.8 |
20.4 V |
807 – Cerro Tololo Observatory, La Serena |
MPS 421958 |
2012 04 23.21160 |
15 37 03.09 |
-00 40 50.5 |
20.4 V |
807 – Cerro Tololo Observatory, La Serena |
MPS 421958 |
2012 04 24.37449 |
15 37 17.38 |
+05 05 23.3 |
20.0 R |
H36 – Sandlot Observatory, Scranton |
MPS 421958 |
2012 04 24.38439 |
15 37 17.20 |
+05 08 13.6 |
19.8 R |
H36 – Sandlot Observatory, Scranton |
MPS 421958 |
2012 04 24.391749 |
15 37 16.36 |
+05 10 18.4 |
20.6 V |
H21 – Astronomical Research Observatory, Westfield |
MPS 421958 |
2012 04 24.39351 |
15 37 17.01 |
+05 10 49.9 |
19.7 R |
H36 – Sandlot Observatory, Scranton |
MPS 421958 |
2012 04 24.393721 |
15 37 16.31 |
+05 10 52.9 |
20.0 V |
H21 – Astronomical Research Observatory, Westfield |
MPS 421958 |
2012 04 24.395695 |
15 37 16.34 |
+05 11 27.5 |
20.1 V |
H21 – Astronomical Research Observatory, Westfield |
MPS 421958 |