Asteroid 2025 HQ4

2025 HQ4 is a near-Earth asteroid roughly 25 m across, about the size of a house. Its closest recorded pass was on 28 Apr 1921 at 4.2 lunar distances.

Estimated size

25 m

about the size of a house

Closest pass on record

4.20 LD

28 Apr 1921

Speed relative to Earth

15.0 km/s

Brightness (H)

Lower means larger

Past close approaches

Recorded passes within about 20 lunar distances since 1900.

2025 HQ4
4 Apr 1994 · 11883 d ago · 25 m · 13.3 km/s
9.91 LD
3,809,034 km
2025 HQ4
10 Apr 1993 · 12242 d ago · 25 m · 12.5 km/s
16.4 LD
6,308,837 km
2025 HQ4
18 Apr 1992 · 12599 d ago · 25 m · 12.4 km/s
17.8 LD
6,831,370 km
2025 HQ4
26 Apr 1991 · 12957 d ago · 25 m · 12.9 km/s
9.85 LD
3,785,265 km
2025 HQ4
30 Apr 1990 · 13318 d ago · 25 m · 14.2 km/s
7.36 LD
2,830,464 km
2025 HQ4
31 Mar 1960 · 24305 d ago · 25 m · 14.7 km/s
18.6 LD
7,142,977 km
2025 HQ4
5 Apr 1959 · 24667 d ago · 25 m · 13.2 km/s
10.2 LD
3,909,491 km
2025 HQ4
11 Apr 1958 · 25025 d ago · 25 m · 12.5 km/s
16.8 LD
6,447,486 km
2025 HQ4
18 Apr 1957 · 25383 d ago · 25 m · 12.5 km/s
17.5 LD
6,741,103 km
2025 HQ4
25 Apr 1956 · 25741 d ago · 25 m · 12.9 km/s
9.96 LD
3,827,719 km
2025 HQ4
30 Apr 1955 · 26102 d ago · 25 m · 14.0 km/s
6.13 LD
2,357,942 km
2025 HQ4
1 Apr 1925 · 37089 d ago · 25 m · 14.4 km/s
15.1 LD
5,816,941 km
2025 HQ4
5 Apr 1924 · 37449 d ago · 25 m · 13.0 km/s
11.6 LD
4,465,951 km
2025 HQ4
13 Apr 1923 · 37807 d ago · 25 m · 12.5 km/s
18.1 LD
6,953,348 km
2025 HQ4
21 Apr 1922 · 38164 d ago · 25 m · 12.6 km/s
15.6 LD
5,993,956 km
2025 HQ4
28 Apr 1921 · 38522 d ago · 25 m · 13.4 km/s
4.20 LD
1,614,286 km
2025 HQ4
1 May 1920 · 38884 d ago · 25 m · 15.0 km/s
17.1 LD
6,592,184 km