User:Phatom87/sandbox

{{User sandbox}}

{{DISPLAYTITLE:2014 HL129}}

{{Infobox planet

| width = 25em

| bgcolour = #FFFFC0

| name = {{mp|2014 HL|129}}

| discovery = yes

| discovery_ref =

| discoverer = Mt. Lemmon Survey

| discovered = 2014-04-28

| mp_name = {{mp|2014 HL|129}}

| mp_category = Apollo NEO

| orbit_ref =

| epoch = 2014-May-23.0
(Uncertainty=6)

| aphelion = 1.595+-.0.0004AU (Q)

| perihelion = .9633 AU (q)

| semimajor = 1.279 AU (a)

| eccentricity = 0.2468+-.0002

| period = 1.45 yr

| inclination = 5.365+-.005 °

| asc_node = 41.51°

| mean_anomaly = 349.6° (M)

| arg_peri = 220.4°

| physical_characteristics = no

| dimensions =

| mass =

| magnitude =

| abs_magnitude = 28.4 }}

{{mp|2014 HL|129}} (also written 2014 HL129) is a near-Earth asteroid that passed less than 1 lunar distance from Earth in early May 2014.

References

{{reflist

| refs =

{{cite web

|date=2014-05-02

|title=JPL Small-Body Database Browser: (2014 HL129)

|url=http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2014HL129

|publisher=Jet Propulsion Laboratory

|accessdate=2014-05-05}}

{{cite web

| title="IAU Minor Planet Center"

| publisher=IAU Minor Planet Center

| url=http://www.minorplanetcenter.net/db_search/show_object?object_id=2014+HL129&commit=Show

| accessdate=2014-05-05}}

}}

last obs (arc=40 days)

http://www.theregister.co.uk/2014/05/05/trucksized_asteroid_slips_silently_between_moon_and_earth/

[http://www.example.com]