List of minor planets

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This is a list of numbered minor planets in the solar system, in sequential order.

As of June 2009^[ref] there are 216,463 numbered minor planets, and about as many yet unnumbered. Most are not particularly noteworthy; only some 15,000 minor planets have been given names (the first nameless minor planet being number 3708).

For a short list of notable asteroids, see list of notable asteroids, and for notable minor planets beyond Neptune's orbit, see trans-Neptunian object and list of plutoid candidates.

Five minor planets have been classified as dwarf planets.

Contents 1 Numbering and naming conventions 2 List of minor planets 3 Books 4 See also 5 References 6 External links

[edit] Numbering and naming conventions

After discovery, asteroids generally receive a provisional designation (such as "1989 AC"), then a number (such as 4179), and finally (optionally) a name (such as "Toutatis"), in that order.

In modern times, an asteroid receives a sequential number only after its orbit is precisely known. Asteroids whose orbits are not (yet) precisely known are known by their provisional designation. This rule was not necessarily followed in earlier times, and some asteroids received a number but were subsequently "lost". All of these have now been recovered; the last "lost" numbered asteroid was 719 Albert.

Only after a number is assigned is the asteroid eligible to receive a name. Usually the discoverer has up to 10 years to pick a name; some asteroids remain unnamed. Especially towards the end of the 20th century, with large-scale automated asteroid discovery programs such as LINEAR, the pace of discoveries has increased so much that it seems likely that the vast majority of minor planets will never receive names.

For the reasons mentioned above, the sequence of numbers only approximately matches the timeline of discovery. In extreme cases, such as "lost" asteroids, there may be a considerable mismatch: for instance the high-numbered 69230 Hermes was originally discovered in 1937, but it was a lost asteroid until 2003. Only after it was rediscovered could its orbit be established and a number assigned.

[edit] List of minor planets

The list is much too long to fit on one page, please refer to these subpages:

1–1000	10001–11000	20001–21000	30001–31000	40001–41000
1001–2000	11001–12000	21001–22000	31001–32000	41001–42000
2001–3000	12001–13000	22001–23000	32001–33000	42001–43000
3001–4000	13001–14000	23001–24000	33001–34000	43001–44000
4001–5000	14001–15000	24001–25000	34001–35000	44001–45000
5001–6000	15001–16000	25001–26000	35001–36000	45001–46000
6001–7000	16001–17000	26001–27000	36001–37000	46001–47000
7001–8000	17001–18000	27001–28000	37001–38000	47001–48000
8001–9000	18001–19000	28001–29000	38001–39000	48001–49000
9001–10000	19001–20000	29001–30000	39001–40000	49001–50000
50001–51000	60001–61000	70001–71000	80001–81000	90001–91000
51001–52000	61001–62000	71001–72000	81001–82000	91001–92000
52001–53000	62001–63000	72001–73000	82001–83000	92001–93000
53001–54000	63001–64000	73001–74000	83001–84000	93001–94000
54001–55000	64001–65000	74001–75000	84001–85000	94001–95000
55001–56000	65001–66000	75001–76000	85001–86000	95001–96000
56001–57000	66001–67000	76001–77000	86001–87000	96001–97000
57001–58000	67001–68000	77001–78000	87001–88000	97001–98000
58001–59000	68001–69000	78001–79000	88001–89000	98001–99000
59001–60000	69001–70000	79001–80000	89001–90000	99001–100000
100001–101000	110001–111000	120001–121000	130001–131000	140001–141000
101001–102000	111001–112000	121001–122000	131001–132000	141001–142000
102001–103000	112001–113000	122001–123000	132001–133000	142001–143000
103001–104000	113001–114000	123001–124000	133001–134000	143001–144000
104001–105000	114001–115000	124001–125000	134001–135000	144001–145000
105001–106000	115001–116000	125001–126000	135001–136000	145001–146000
106001–107000	116001–117000	126001–127000	136001–137000	146001–147000
107001–108000	117001–118000	127001–128000	137001–138000	147001–148000
108001–109000	118001–119000	128001–129000	138001–139000	148001–149000
109001–110000	119001–120000	129001–130000	139001–140000	149001–150000
150001–151000	160001–161000	170001–171000	180001–181000	190001–191000
151001–152000	161001–162000	171001–172000	181001–182000	191001–192000
152001–153000	162001–163000	172001–173000	182001–183000	192001–193000
153001–154000	163001–164000	173001–174000	183001–184000	193001–194000
154001–155000	164001–165000	174001–175000	184001–185000	194001–195000
155001–156000	165001–166000	175001–176000	185001–186000	195001–196000
156001–157000	166001–167000	176001–177000	186001–187000	196001–197000
157001–158000	167001–168000	177001–178000	187001–188000	197001–198000
158001–159000	168001–169000	178001–179000	188001–189000	198001–199000
159001–160000	169001–170000	179001–180000	189001–190000	199001–200000
200001–201000	210001–211000
201001–202000	211001–212000
202001–203000	212001–213000
203001–204000
204001–205000
205001–206000
206001–207000
207001–208000
208001–209000
209001–210000

[edit] Books

• Dictionary of Minor Planet Names, 5th ed.: Prepared on Behalf of Commission 20 Under the Auspices of the International Astronomical Union, Lutz D. Schmadel, ISBN 3-540-00238-3
• The Names of the Minor Planets, Paul Herget, 1968

[edit] See also

• Asteroid moon (includes list)
• List of minor planets named after people
• List of minor planets named after places
• List of comets
• List of Solar System bodies formerly regarded as planets
• List of trans-Neptunian objects
• Meanings of minor planet names
• Minor planet (for links to articles on particular groups and families, some of which have lists)
• Minor Planet Center
• Pronunciation of asteroid names

[edit] References

• MPC Archive Statistics (observations, orbits and names)
• MPC Discovery Circumstances (minor planets by number)

[edit] External links

• Lists and plots: Minor Planets
• NASA Near Earth Object Program
• PDS Asteroid Data Archive
• SBN Small Bodies Data Archive
• JPL Minor Planet Database for physical and orbital data (of any small solar system body)

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