1.

Asteroid 532 Herculina at opposition Asteroid 532 Herculina makes closest approach to the Earth. Sun, 17 May 2015 at 12:46 EDT (3,288 days ago) in Serpens Caput

2.

Asteroid 2 Pallas at opposition Asteroid 2 Pallas makes closest approach to the Earth. Thu, 11 Jun 2015 at 05:34 EDT (3,263 days ago) in Hercules

3.

Asteroid 21 Lutetia at opposition Asteroid 21 Lutetia makes closest approach to the Earth. Sat, 15 Aug 2015 at 05:34 EDT (3,198 days ago) in Capricornus

4.

Asteroid 9 Metis at opposition Asteroid 9 Metis makes closest approach to the Earth. Sat, 05 Sep 2015 at 07:58 EDT (3,177 days ago) in Aquarius

5.

Asteroid 4 Vesta at opposition Asteroid 4 Vesta makes closest approach to the Earth. Mon, 28 Sep 2015 at 07:58 EDT (3,154 days ago) in Cetus

6.

Asteroid 15 Eunomia at opposition Asteroid 15 Eunomia makes closest approach to the Earth. Wed, 30 Sep 2015 at 10:22 EDT (3,152 days ago) in Pegasus

7.

Asteroid 471 Papagena at opposition Asteroid 471 Papagena makes closest approach to the Earth. Sun, 11 Oct 2015 at 10:22 EDT (3,141 days ago) in Cetus

8.

Asteroid 29 Amphitrite at opposition Asteroid 29 Amphitrite makes closest approach to the Earth. Sun, 25 Oct 2015 at 12:46 EDT (3,127 days ago) in Aries

9.

Asteroid 192 Nausikaa at opposition Asteroid 192 Nausikaa makes closest approach to the Earth. Wed, 18 Nov 2015 at 21:22 EDT (3,103 days ago) in Perseus

10.

Asteroid 16 Psyche at opposition Asteroid 16 Psyche makes closest approach to the Earth. Mon, 07 Dec 2015 at 16:34 EDT (3,084 days ago) in Taurus

11.

Asteroid 27 Euterpe at opposition Asteroid 27 Euterpe makes closest approach to the Earth. Fri, 25 Dec 2015 at 18:58 EDT (3,066 days ago) in Gemini

12.

Asteroid 5 Astraea at opposition Asteroid 5 Astraea makes closest approach to the Earth. Mon, 15 Feb 2016 at 14:10 EDT (3,014 days ago) in Leo

13.

Asteroid 10 Hygiea at opposition Asteroid 10 Hygiea makes closest approach to the Earth. Tue, 15 Mar 2016 at 15:10 EDT (2,985 days ago) in Leo

14.

Asteroid 6 Hebe at opposition Asteroid 6 Hebe makes closest approach to the Earth. Wed, 16 Mar 2016 at 17:34 EDT (2,984 days ago) in Coma Berenices

15.

Asteroid 7 Iris at opposition Asteroid 7 Iris makes closest approach to the Earth. Sun, 29 May 2016 at 17:34 EDT (2,910 days ago) in Ophiuchus

16.

Asteroid 8 Flora at opposition Asteroid 8 Flora makes closest approach to the Earth. Sat, 11 Jun 2016 at 12:46 EDT (2,897 days ago) in Ophiuchus

17.

Asteroid 2 Pallas at opposition Asteroid 2 Pallas makes closest approach to the Earth. Sun, 21 Aug 2016 at 22:22 EDT (2,826 days ago) in Equuleus

18.

Asteroid 11 Parthenope at opposition Asteroid 11 Parthenope makes closest approach to the Earth. Wed, 28 Sep 2016 at 19:58 EDT (2,788 days ago) in Cetus

19.

Asteroid 18 Melpomene at opposition Asteroid 18 Melpomene makes closest approach to the Earth. Fri, 21 Oct 2016 at 15:10 EDT (2,765 days ago) in Cetus

20.

Asteroid 79 Eurynome at opposition Asteroid 79 Eurynome makes closest approach to the Earth. Tue, 01 Nov 2016 at 19:58 EDT (2,754 days ago) in Aries