21.

Asteroid 5 Astraea at opposition Asteroid 5 Astraea makes closest approach to the Earth. Mon, 06 Dec 2027 at 06:58 EDT (512 days away) in Orion

22.

Asteroid 532 Herculina at opposition Asteroid 532 Herculina makes closest approach to the Earth. Sat, 08 Jan 2028 at 16:34 EDT (545 days away) in Gemini

23.

Asteroid 23 Thalia at opposition Asteroid 23 Thalia makes closest approach to the Earth. Fri, 14 Jan 2028 at 02:10 EDT (551 days away) in Lynx

24.

Asteroid 3 Juno at opposition Asteroid 3 Juno makes closest approach to the Earth. Mon, 17 Jan 2028 at 18:58 EDT (554 days away) in Canis Minor

25.

Asteroid 4 Vesta at opposition Asteroid 4 Vesta makes closest approach to the Earth. Mon, 31 Jan 2028 at 02:10 EDT (568 days away) in Cancer

26.

Asteroid 8 Flora at opposition Asteroid 8 Flora makes closest approach to the Earth. Sat, 05 Feb 2028 at 21:22 EDT (573 days away) in Cancer

27.

Asteroid 18 Melpomene at opposition Asteroid 18 Melpomene makes closest approach to the Earth. Tue, 08 Feb 2028 at 02:10 EDT (576 days away) in Cancer

28.

Asteroid 9 Metis at opposition Asteroid 9 Metis makes closest approach to the Earth. Sun, 13 Feb 2028 at 18:58 EDT (581 days away) in Leo

29.

Asteroid 2 Pallas at opposition Asteroid 2 Pallas makes closest approach to the Earth. Mon, 13 Mar 2028 at 22:22 EDT (610 days away) in Virgo

30.

Asteroid 6 Hebe at opposition Asteroid 6 Hebe makes closest approach to the Earth. Fri, 12 May 2028 at 12:46 EDT (670 days away) in Serpens Caput

31.

Asteroid 10 Hygiea at opposition Asteroid 10 Hygiea makes closest approach to the Earth. Tue, 13 Jun 2028 at 00:46 EDT (702 days away) in Ophiuchus

32.

Asteroid 12 Victoria at opposition Asteroid 12 Victoria makes closest approach to the Earth. Mon, 19 Jun 2028 at 05:34 EDT (708 days away) in Serpens Cauda

33.

Asteroid 39 Laetitia at opposition Asteroid 39 Laetitia makes closest approach to the Earth. Wed, 19 Jul 2028 at 22:22 EDT (738 days away) in Aquila

34.

Asteroid 42 Isis at opposition Asteroid 42 Isis makes closest approach to the Earth. Sat, 12 Aug 2028 at 19:58 EDT (762 days away) in Piscis Austrinus

35.

Asteroid 80 Sappho at opposition Asteroid 80 Sappho makes closest approach to the Earth. Sat, 26 Aug 2028 at 00:46 EDT (776 days away) in Pegasus

36.

Asteroid 7 Iris at opposition Asteroid 7 Iris makes closest approach to the Earth. Fri, 13 Oct 2028 at 05:34 EDT (824 days away) in Pisces

37.

Asteroid 15 Eunomia at opposition Asteroid 15 Eunomia makes closest approach to the Earth. Sun, 22 Oct 2028 at 19:58 EDT (833 days away) in Pisces

38.

Asteroid 40 Harmonia at opposition Asteroid 40 Harmonia makes closest approach to the Earth. Mon, 30 Oct 2028 at 12:46 EDT (841 days away) in Cetus

39.

Asteroid 20 Massalia at opposition Asteroid 20 Massalia makes closest approach to the Earth. Tue, 07 Nov 2028 at 21:22 EDT (849 days away) in Aries

40.

Asteroid 19 Fortuna at opposition Asteroid 19 Fortuna makes closest approach to the Earth. Thu, 23 Nov 2028 at 14:10 EDT (865 days away) in Taurus