Asteroid 2019 RC1 to flyby Earth at 0.48 LD on September 7

Asteroid 2019 RC1 to flyby Earth at 0.48 LD on September 7

A newly discovered asteroid designated 2019 RC1 will flyby Earth at a distance of 0.48 LD / 0.00122 AU (182 509 km / 113 406 miles) at 10:48 UTC on September 7, 2019. This is the 40th known asteroid to flyby Earth within 1 lunar distance since the start of the year and the second this month.

2019 RC1 belongs to the Apollo group of asteroids. It was first observed at Mt. Lemmon Survey, Arizona on September 5, two days before its close approach to our planet.

The object has an estimated diameter between 4.5 and 10 m (14.7 - 32.8 feet).

It will fly past us at a speed (relative to the Earth) of 20.34 km/s at 10:48 UTC on September 7.

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

 

NEO DATE / TIME UTC DISTANCE LD | AU  Diameter (m)
2019 RC1 September 7 @ 10:48 ± 00:04 0.48 | ​0.00123 4.5 - 10
2019 RQ September 2 @ 16:45 ± < 00:01  0.29 | ​0.00074 2.1 - 4.6
2019 QQ3 August 26 @ 15:14 ± 00:01 0.25 | 0.00064 3.7 - 8.2
2019 QD August 22 @ 01:28 ± < 00:08  0.78 | 0.00200 4.7 - 11
2019 QH2 August 20 @ 18:12 ± 00:08 0.13 | 0.00033 2.2 - 5
2019 QB1 August 20 @ 11:55 ± 00:08 0.32 | 0.00082 9.3 - 21
2019 ON3 July 29 @ 01:19 ±  00:14 0.56 | 0.00143 7.4 - 16
2019 OD3 July 28 @ 02:56 ± < 00:01 0.49 | 0.00126 11 - 25
2019 OK July 25 @ 01:22 ± < 00:04 0.19 | ​0.00048 57 - 130
2019 OD July 24 @ 13:31 ± 00:04 0.93 | ​0.00239 54 - 120
2019 NN3 July 10 @ 16:29 ± < 00:01 0.83 | 0.00214 35 - 77
2019 NF7 July 9 @ 12:07 ± < 00:01  0.98 | 0.00253 6.4 - 14
2019 MB4 July 9 @ 07:20 ± < 00:01 0.82 | 0.00211 17 - 38
2019 NK1 July 2 @ 09:48 ± 00:05 0.69 | 0.00177 2.9 - 6.5
2019 LW4 June 8 @ 17:04 ± < 00:01 0.65 | ​​0.00166 9.3 - 21
2019 LY4 June 6 @ 01:30 ± < 00:01 0.22 | ​​0.00056 7.3 - 16
2019 KT May 28 @ 03:48 ± < 00:01 0.85 | ​0.00217 13 - 29
2019 JH2 May 16 @ 00:06 ± < 00:01 0.19 | ​0.00048 3.1 - 7
2019 JY2 May 5 @ 17:12 ± < 00:01 0.38 | 0.00098 3.3 - 7.3
2019 JX1 May 2 @ 12:39 ± 00:02 0.47 | 0.00120 3.8 - 8.6
2019 JK April 30 @ 08:12 UTC ± 00:01 0.69 | 0.00178 7.1 - 16
2019 HE April 20 @ 21:12 ± < 00:01 0.58 | 0.00149 13 - 30
2019 GC6 April 18 @ 06:39 ± 00:29 0.57 | 0.00147 13 - 28
2019 GN20 April 12 @ 07:06 ± < 00:01 0.98 | 0.00253 14 - 31
2019 FP21 March 31 @ 19:00  ±  07:46 0.93 | 0.00238 3 - 6.6
2019 FV1 March 31 @ 05:27 ± < 00:01 0.87 | 0.00223 4.6 - 10
2019 FC1 March 28 @ 05:46 ± < 00:01 0.27 | 0.00069 20 - 45
2019 FQ March 23 @ 18:17 UTC ± < 00:01 0.86 | 0.00220 10 - 23
2019 EA2 March 22 @ 01:53 UTC ± 00:02 0.80 | 0.00205 18 - 40
2019 FA March 16 @ 01:14 UTC ± < 00:01 0.60 | 0.00154 4.9 - 11
2019 EN2 March 13 @ 23:38 UTC ± < 00:01 0.86 | 0.00221 8 - 18
2019 EH1 March 1 @ 17:38 UTC ± < 00:01 0.06 | 0.00016 2.5 - 5.7
2019 DF February 26 @ 21:21 UTC  ± 00:09 0.47 | 0.00120 3.0 - 6.7
2019 DG2 Febraury 26 @ 07:39 UTC ± 07:39 0.61 | 0.00158 5.4 - 12
2019 CN5 February 11 @ 07:23 UTC ± 00:03 0.31 | 0.00079 7.3 - 16
2019 BZ3 January 27 @ 23:29 ± < 00:01 0.13 | 0.00032  4.8 - 11
2019 BV1 January 24 @ 20:53 ± < 00:01 0.35 | 0.00090  4.8 - 11
2019 BO January 16 @ 01:13 ± 00:02 0.18 | 0.00046  6.3 - 14
2019 AE9 January 12 @ 11:09 ± < 00:01 0.26 | 0.00067  9.9 - 22
2019 AS5 January 8 @ 00:37 ± < 00:01 0.04 | 0.00010  0.92 - 2.1

 

References

Asteroid 2019 RC1 at CNEOS; at Minor Planet Center

Featured image credit: MPC

Comments

No comments yet. Why don't you post the first comment?

Post a comment

Your name: *

Your email address: *

Comment text: *

The image that appears on your comment is your Gravatar