2018 FB2
First observed at Pan-STARRS 1, Haleakala
on 2018-03-18.
(Discoverer will be defined when the object is numbered.
See
this note
on how discoverers are determined.)
Orbit
Orbit type: Apollo
Near-Earth Object
Note: WebGL enabled browser required.
| epoch | 2019-04-27.0 |
| epoch JD | 2458600.5 |
| perihelion date | 2019-08-11.76316 |
| perihelion JD | 2458707.26316 |
| argument of perihelion (°) | 258.62127 |
| ascending node (°) | 357.25939 |
| inclination (°) | 5.42355 |
| eccentricity | 0.1988756 |
| perihelion distance (AU) | 0.9102460 |
| Tisserand w.r.t. Jupiter | 5.5 |
| ΔV w.r.t. Earth (km/sec) | 4.9 |
|
| semimajor axis (AU) | 1.1362106 |
| mean anomaly (°) | 273.11656 |
| mean daily motion (°/day) | 0.81379610 |
| aphelion distance (AU) | 1.362 |
| period (years) | 1.21 |
| P-vector [x] | -0.24373265 |
| P-vector [y] | -0.84888466 |
| P-vector [z] | -0.46903010 |
| Q-vector [x] | 0.96983193 |
| Q-vector [y] | -0.21558580 |
| Q-vector [z] | -0.11379275 |
| absolute magnitude | 25.6 |
| phase slope | 0.15 |
|
|
| JD of orbit computation | 2458207.587968 |
| perihelion JD uncertainty (days) | 2.6401E-03 |
| argument of perihelion uncertainty (°) | 6.9849E-04 |
| ascending node uncertainty (°) | 3.1718E-04 |
| inclination uncertainty (°) | 1.3731E-03 |
| eccentricity uncertainty | 5.6068E-05 |
| perihelion distance uncertainty (AU) | 1.9265E-05 |
|
|
Minimum Orbit Intersection Distances (in AU) for orbit epoch: 2458600.5, reference: MPO439048
| Mercury | 0.44413 |
| Venus | 0.19814 |
| Earth | 0.02344 |
| Mars | 0.17616 |
| Jupiter | 3.66727 |
| Saturn | 7.74873 |
| Uranus | 17.1267 |
| Neptune | 28.5874 |
|
Observations
25 total observations over interval:
2018 03 10.44785 – 2018 03 22.35979
These data are available for
download
(
format description).
| Date (UT) |
J2000 RA |
J2000 Dec |
Magn |
Location |
Ref |
| 2018 03 10.44785 |
12 45 36.843 |
+03 30 36.49 |
21.5 w |
F51 – Pan-STARRS 1, Haleakala |
MPS 876232 |
| 2018 03 10.48012 |
12 45 36.455 |
+03 28 58.50 |
21.2 w |
F51 – Pan-STARRS 1, Haleakala |
MPS 876232 |
| 2018 03 18.41044 |
12 48 54.016 |
-07 07 33.66 |
20.7 w |
F51 – Pan-STARRS 1, Haleakala |
MPS 876232 |
| 2018 03 18.42227 |
12 48 53.577 |
-07 09 02.39 |
20.4 w |
F51 – Pan-STARRS 1, Haleakala |
MPS 876232 |
| 2018 03 18.43413 |
12 48 53.128 |
-07 10 31.49 |
20.2 w |
F51 – Pan-STARRS 1, Haleakala |
MPS 876232 |
| 2018 03 18.44599 |
12 48 52.652 |
-07 12 00.70 |
20.3 w |
F51 – Pan-STARRS 1, Haleakala |
MPS 876232 |
| 2018 03 19.30424 |
12 49 13.97 |
-09 05 56.2 |
20.3 R |
291 – LPL/Spacewatch II |
MPS 876232 |
| 2018 03 19.30571 |
12 49 13.90 |
-09 06 08.6 |
20.1 R |
291 – LPL/Spacewatch II |
MPS 876232 |
| 2018 03 19.30718 |
12 49 13.85 |
-09 06 20.8 |
20.1 R |
291 – LPL/Spacewatch II |
MPS 876232 |
| 2018 03 19.44910 |
12 49 16.219 |
-09 25 55.42 |
19.9 G |
568 – Mauna Kea |
MPS 876232 |
| 2018 03 19.45005 |
12 49 16.177 |
-09 26 03.53 |
20.0 G |
568 – Mauna Kea |
MPS 876232 |
| 2018 03 19.45100 |
12 49 16.134 |
-09 26 11.60 |
20.0 G |
568 – Mauna Kea |
MPS 876232 |
| 2018 03 20.45070 |
12 49 41.352 |
-11 59 20.64 |
19.9 w |
F51 – Pan-STARRS 1, Haleakala |
MPS 876232 |
| 2018 03 20.45420 |
12 49 32.86 |
-12 00 18.7 |
19.5 G |
I52 – Steward Observatory, Mt. Lemmon Station |
MPS 876232 |
| 2018 03 20.45462 |
12 49 32.85 |
-12 00 22.5 |
19.6 G |
I52 – Steward Observatory, Mt. Lemmon Station |
MPS 876232 |
| 2018 03 20.45503 |
12 49 32.84 |
-12 00 26.7 |
19.4 G |
I52 – Steward Observatory, Mt. Lemmon Station |
MPS 876232 |
| 2018 03 20.45545 |
12 49 32.83 |
-12 00 30.8 |
19.6 G |
I52 – Steward Observatory, Mt. Lemmon Station |
MPS 876232 |
| 2018 03 20.46233 |
12 49 40.776 |
-12 01 15.54 |
20.3 w |
F51 – Pan-STARRS 1, Haleakala |
MPS 876232 |
| 2018 03 22.30596 |
12 50 35.34 |
-17 49 02.1 |
19.3 G |
G96 – Mt. Lemmon Survey |
MPS 876232 |
| 2018 03 22.31109 |
12 50 35.11 |
-17 50 08.5 |
18.4 G |
G96 – Mt. Lemmon Survey |
MPS 876232 |
| 2018 03 22.31622 |
12 50 34.85 |
-17 51 14.2 |
18.9 G |
G96 – Mt. Lemmon Survey |
MPS 876232 |
| 2018 03 22.32134 |
12 50 34.59 |
-17 52 22.1 |
19.0 G |
G96 – Mt. Lemmon Survey |
MPS 876232 |
| 2018 03 22.35615 |
12 50 24.59 |
-17 56 03.4 |
19.5 V |
807 – Cerro Tololo Observatory, La Serena |
MPS 876232 |
| 2018 03 22.35797 |
12 50 24.54 |
-17 56 26.6 |
19.6 V |
807 – Cerro Tololo Observatory, La Serena |
MPS 876232 |
| 2018 03 22.35979 |
12 50 24.48 |
-17 56 49.9 |
19.5 V |
807 – Cerro Tololo Observatory, La Serena |
MPS 876232 |