Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/9/2025

Index	Date (NOAA-20)	Time (NOAA-20)	Lat,Lon (NOAA-20)	SZA (NOAA-20 )	Date (TERRA)	Time (TERRA)	Lat,Lon (TERRA)	SZA (TERRA )	Distance(km)	Time Diff (sec)
1	09/12/2025	06:26:56	-74.30,-108.59	109.55	09/12/2025	06:28:06	-74.31,-108.50	109.56	3.28	70
2	09/12/2025	07:17:40	74.22, 58.91	70.38	09/12/2025	07:17:25	74.22, 58.96	70.38	1.57	15
3	09/14/2025	16:48:35	74.27, -83.93	71.34	09/14/2025	16:49:38	74.28, -84.01	71.34	2.52	63
4	09/14/2025	17:39:18	-74.20, 83.56	108.73	09/14/2025	17:39:00	-74.23, 83.54	108.70	3.23	18
5	09/17/2025	03:10:14	-74.30, -59.41	107.71	09/17/2025	03:11:13	-74.28, -59.46	107.74	2.78	59
6	09/17/2025	04:00:58	74.23, 108.07	72.24	09/17/2025	04:00:31	74.23, 108.10	72.23	1.15	27
7	09/19/2025	13:31:53	74.29, -34.79	73.21	09/19/2025	13:32:43	74.31, -34.82	73.22	2.29	50
8	09/19/2025	14:22:36	-74.21, 132.72	106.86	09/19/2025	14:22:06	-74.21, 132.63	106.85	2.77	30
9	09/21/2025	23:53:32	-74.32, -10.27	105.82	09/21/2025	23:54:17	-74.33, -10.21	105.83	2.14	45
10	09/22/2025	00:44:15	74.21, 157.32	74.07	09/22/2025	00:43:36	74.22, 157.22	74.10	3.43	39

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/9/2025

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/09/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA