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: 7/11/2023

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	07/18/2023	01:05:12	-74.80, -28.99	125.85	07/18/2023	01:04:00	-74.82, -30.18	125.71	34.61	72
2	07/18/2023	01:56:02	75.01, 137.72	54.41	07/18/2023	01:54:59	75.00, 137.60	54.43	3.60	63
3	07/18/2023	02:46:47	-75.04, -55.05	125.55	07/18/2023	02:45:54	-75.05, -54.97	125.53	2.68	53
4	07/18/2023	03:37:33	75.06, 112.20	54.48	07/18/2023	03:36:57	75.05, 112.25	54.48	2.24	36
5	07/18/2023	04:28:17	-75.05, -80.44	125.53	07/18/2023	04:27:53	-75.05, -80.46	125.52	1.19	24
6	07/18/2023	05:19:03	75.07, 86.81	54.50	07/18/2023	05:18:56	75.05, 86.75	54.49	2.81	7
7	07/18/2023	06:09:47	-75.05,-105.82	125.52	07/18/2023	06:09:52	-75.05,-105.96	125.50	3.92	5
8	07/18/2023	07:00:33	75.07, 61.43	54.52	07/18/2023	07:00:54	75.09, 61.40	54.53	2.51	21
9	07/18/2023	07:51:18	-75.10,-131.35	125.44	07/18/2023	07:51:50	-75.10,-131.31	125.46	1.04	32
10	07/18/2023	08:42:04	75.12, 35.90	54.59	07/18/2023	08:42:53	75.09, 35.90	54.55	3.45	49
11	07/18/2023	09:32:48	-75.11,-156.73	125.43	07/18/2023	09:33:49	-75.10,-156.81	125.45	2.17	61
12	07/18/2023	10:23:37	75.27, 10.09	54.78	07/18/2023	10:24:49	75.23, 10.84	54.66	21.67	72
13	07/18/2023	11:14:30	-75.67, 176.16	124.74	07/18/2023	11:15:36	-75.65, 179.48	125.03	91.32	66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/11/2023

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 07/11/2023 in txt file.

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