Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/12/2023

Index	Date (NOAA-20)	Time (NOAA-20)	Lat,Lon (NOAA-20)	SZA (NOAA-20 )	Date (NOAA-19)	Time (NOAA-19)	Lat,Lon (NOAA-19)	SZA (NOAA-19 )	Distance(km)	Time Diff (sec)
1	05/19/2023	20:06:48	-74.79, 45.48	124.77	05/19/2023	20:05:41	-74.81, 42.60	124.53	84.18	67
2	05/19/2023	20:57:42	75.18,-148.32	55.68	05/19/2023	20:56:29	75.14,-149.14	55.71	23.85	73
3	05/19/2023	21:48:29	-75.32, 18.58	124.17	05/19/2023	21:47:29	-75.33, 18.69	124.16	3.25	60
4	05/19/2023	22:39:15	75.33,-174.14	55.83	05/19/2023	22:38:24	75.33,-174.03	55.84	2.94	51
5	05/19/2023	23:29:59	-75.32, -6.81	124.18	05/19/2023	23:29:28	-75.33, -6.79	124.17	1.02	31
6	05/20/2023	00:20:45	75.33, 160.47	55.82	05/20/2023	00:20:23	75.33, 160.49	55.83	0.55	22
7	05/20/2023	01:11:29	-75.33, -32.20	124.19	05/20/2023	01:11:27	-75.34, -32.26	124.18	1.87	2
8	05/20/2023	02:02:15	75.34, 135.08	55.82	05/20/2023	02:02:22	75.34, 135.02	55.82	1.84	7
9	05/20/2023	02:53:00	-75.38, -57.73	124.14	05/20/2023	02:53:25	-75.39, -57.59	124.16	4.08	25
10	05/20/2023	03:43:46	75.39, 109.55	55.86	05/20/2023	03:44:20	75.39, 109.69	55.84	3.99	34
11	05/20/2023	04:34:30	-75.39, -83.12	124.15	05/20/2023	04:35:24	-75.39, -83.07	124.17	1.72	54
12	05/20/2023	05:25:16	75.40, 84.16	55.85	05/20/2023	05:26:19	75.40, 84.22	55.83	1.61	63
13	05/20/2023	06:16:07	-75.72,-109.54	123.78	05/20/2023	06:17:17	-75.67,-107.63	123.97	52.72	70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/12/2023

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 05/12/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19