Asteroids and trans-Neptunian objects by discovery date

100 asteroids and trans-Neptunian objects on Codexery, ordered by discovery date from 22 Kalliope (16 November 1852) to 2025 PN7 (2 August 2025). Every figure comes from the entry's cited source article, and each name links to its full Codexery page.

100 entries from 1 codex · Last updated 2026-11-10 · Click a column heading to sort

				Source
1	22 Kalliope Notable Asteroids	16 November 1852	J. R. Hind	source
2	Themis family Notable Asteroids	5 April 1853	Annibale de Gasparis	source
3	31 Euphrosyne Notable Asteroids	1 September 1854	James Ferguson	source
4	41 Daphne Notable Asteroids	22 May 1856	H. Goldschmidt	source
5	44 Nysa Notable Asteroids	27 May 1857	Hermann Goldschmidt	source
6	90 Antiope Notable Asteroids	1 October 1866	Robert Luther	source
7	121 Hermione Notable Asteroids	12 May 1872	J. C. Watson	source
8	243 Ida Notable Asteroids	29 September 1884	Johann Palisa	source
9	317 Roxane Notable Asteroids	11 September 1891	Auguste Charlois	source
10	379 Huenna Notable Asteroids	8 January 1894	Auguste Charlois	source
11	617 Patroclus Notable Asteroids	17 October 1906	August Kopff	source
12	624 Hektor Notable Asteroids	10 February 1907	August Kopff	source
13	3034 Climenhaga Notable Asteroids	24 September 1917	M. F. Wolf	source
14	2623 Zech Notable Asteroids	22 September 1919	K. Reinmuth	source
15	1862 Apollo Notable Asteroids	24 April 1932	K. Reinmuth	source
16	2486 Metsähovi Notable Asteroids	22 March 1939	Y. Vaisala	source
17	1798 Watts Notable Asteroids	4 April 1949	Indiana University	source
18	2044 Wirt Notable Asteroids	8 November 1950	C. A. Wirtanen	source
19	3868 Mendoza Notable Asteroids	24 September 1960	C. J. van Houten	source
20	6615 Plutarchos Notable Asteroids	17 October 1960	C. J. van Houten	source
21	1727 Mette Notable Asteroids	25 January 1965	A. D. Andrews	source
22	2754 Efimov Notable Asteroids	13 August 1966	T. Smirnova	source
23	1803 Zwicky Notable Asteroids	6 February 1967	P. Wild	source
24	1830 Pogson Notable Asteroids	17 April 1968	P. Wild	source
25	2047 Smetana Notable Asteroids	26 October 1971	L. Kohoutek	source
26	1866 Sisyphus Notable Asteroids	5 December 1972	P. Wild	source
27	2006 Polonskaya Notable Asteroids	22 September 1973	N. Chernykh	source
28	2691 Sérsic Notable Asteroids	18 May 1974	Felix Aguilar Obs	source
29	2074 Shoemaker Notable Asteroids	17 October 1974	E. F. Helin	source
30	7369 Gavrilin Notable Asteroids	13 January 1975	T. Smirnova	source
31	2131 Mayall Notable Asteroids	September 3, 1975	A. R. Klemola	source
32	2207 Antenor Notable Asteroids	19 August 1977	N. Chernykh	source
33	26074 Carlwirtz Notable Asteroids	8 October 1977	H.-E. Schuster	source
34	2449 Kenos Notable Asteroids	8 April 1978	W. Liller	source
35	3703 Volkonskaya Notable Asteroids	9 August 1978	L. Chernykh	source
36	3073 Kursk Notable Asteroids	24 September 1979	N. Chernykh	source
37	11264 Claudiomaccone Notable Asteroids	16 October 1979	N. Chernykh	source
38	2478 Tokai Notable Asteroids	4 May 1981	T. Furuta	source
39	3169 Ostro Notable Asteroids	4 June 1981	E. Bowell	source
40	3309 Brorfelde Notable Asteroids	28 January 1982	K. Jensen	source
41	2873 Binzel Notable Asteroids	28 March 1982	E. Bowell	source
42	2815 Soma Notable Asteroids	15 September 1982	E. Bowell	source
43	4435 Holt Notable Asteroids	13 January 1983	C. Shoemaker	source
44	7225 Huntress Notable Asteroids	22 January 1983	E. Bowell	source
45	3841 Dicicco Notable Asteroids	4 November 1983	B. A. Skiff	source
46	3671 Dionysus Notable Asteroids	27 May 1984	C. S. Shoemaker	source
47	3905 Doppler Notable Asteroids	28 August 1984	A. Mrkos	source
48	3873 Roddy Notable Asteroids	21 November 1984	C. Shoemaker	source
49	4440 Tchantchès Notable Asteroids	23 December 1984	F. Dossin	source
50	6084 Bascom Notable Asteroids	12 February 1985	C. S. Shoemaker	source
51	5426 Sharp Notable Asteroids	16 February 1985	C. Shoemaker	source
52	4786 Tatianina Notable Asteroids	13 August 1985	N. Chernykh	source
53	3673 Levy Notable Asteroids	22 August 1985	E. Bowell	source
54	(6265) 1985 TW3 Notable Asteroids	11 October 1985	T. F. Fric	source
55	5899 Jedicke Notable Asteroids	9 January 1986	C. Shoemaker	source
56	3951 Zichichi Notable Asteroids	12 February 1986	San Vittore Obs	source
57	4765 Wasserburg Notable Asteroids	5 May 1986	C. Shoemaker	source
58	3782 Celle Notable Asteroids	3 October 1986	P. Jensen	source
59	4607 Seilandfarm Notable Asteroids	25 November 1987	K. Endate	source
60	4492 Debussy Notable Asteroids	17 September 1988	E. W. Elst	source
61	5474 Gingasen Notable Asteroids	3 December 1988	T. Fujii	source
62	6708 Bobbievaile Notable Asteroids	4 January 1989	R. H. McNaught	source
63	5905 Johnson Notable Asteroids	11 February 1989	E. F. Helin	source
64	(7335) 1989 JA Notable Asteroids	1 May 1989	E. F. Helin	source
65	4674 Pauling Notable Asteroids	2 May 1989	E. F. Helin	source
66	4868 Knushevia Notable Asteroids	27 October 1989	E. F. Helin	source
67	5477 Holmes Notable Asteroids	27 October 1989	E. F. Helin	source
68	4951 Iwamoto Notable Asteroids	21 January 1990	Y. Mizuno	source
69	5481 Kiuchi Notable Asteroids	15 February 1990	K. Endate	source
70	5261 Eureka Notable Asteroids	20 June 1990	David H. Levy	source
71	6244 Okamoto Notable Asteroids	20 August 1990	T. Seki	source
72	(5646) 1990 TR Notable Asteroids	11 October 1990	S. Ueda	source
73	15268 Wendelinefroger Notable Asteroids	18 November 1990	E. W. Elst	source
74	16525 Shumarinaiko Notable Asteroids	14 February 1991	K. Endate	source
75	8026 Johnmckay Notable Asteroids	8 May 1991	E. F. Helin	source
76	5143 Heracles Notable Asteroids	7 November 1991	C. Shoemaker	source
77	(35107) 1991 VH Notable Asteroids	9 November 1991	R. H. McNaught	source
78	7088 Ishtar Notable Asteroids	1 January 1992	C. Shoemaker	source
79	8373 Stephengould Notable Asteroids	1 January 1992	Carolyn S. Shoemaker	source
80	(5407) 1992 AX Notable Asteroids	4 January 1992	S. Ueda	source
81	7187 Isobe Notable Asteroids	30 January 1992	E. F. Helin	source
82	9617 Grahamchapman Notable Asteroids	17 March 1993	UESAC	source
83	9069 Hovland Notable Asteroids	16 July 1993	E. F. Helin	source
84	7958 Leakey Notable Asteroids	5 June 1994	C. S. Shoemaker	source
85	8306 Shoko Notable Asteroids	24 February 1995	A. Nakamura	source
86	65803 Didymos Notable Asteroids	11 April 1996	Spacewatch	source
87	8116 Jeanperrin Notable Asteroids	17 April 1996	E. W. Elst	source
88	10208 Germanicus Notable Asteroids	30 August 1997	A. Vagnozzi	source
89	20325 Julianoey Notable Asteroids	21 April 1998	Spacewatch	source
90	(31345) 1998 PG Notable Asteroids	3 August 1998	LONEOS	source
91	(66063) 1998 RO1 Notable Asteroids	14 September 1998	LINEAR	source
92	16974 Iphthime Notable Asteroids	18 November 1998	LINEAR	source
93	22899 Alconrad Notable Asteroids	11 October 1999	K. Korlević	source
94	152830 Dinkinesh Notable Asteroids	4 November 1999	–	source
95	17246 Christophedumas Notable Asteroids	5 April 2000	LINEAR	source
96	32008 Adriángalád Notable Asteroids	29 April 2000	LINEAR	source
97	2017 YE5 Notable Asteroids	21 December 2017	Claudine Rinner	source
98	2025 GN1 Notable Asteroids	4 April 2025	–	source
99	2025 MN45 Notable Asteroids	2 May 2025	–	source
100	2025 PN7 Notable Asteroids	2 August 2025	–	source

How this list is made

Includes asteroids and trans-Neptunian objects from Codexery codexes where at least 70% of entries are sourced and carry this field; an entry is listed only when the value shown appears in its own cited source article. Entries without a verifiable discovery date are left out rather than estimated. Values are copied from structured data already on each Codexery page and re-checked against the linked source; nothing on this page is estimated or written by a model. Spot an error? Use “Suggest an edit” on the entry’s page.

Asteroids and trans-Neptunian objects by discovery date

How this list is made

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