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: 11/27/2023

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	11/27/2023	17:32:53	71.41, -88.94	92.50	11/27/2023	17:33:35	71.43, -89.00	92.51	2.82	42
2	11/27/2023	18:23:35	-71.32, 78.55	87.60	11/27/2023	18:23:00	-71.31, 78.47	87.60	2.93	35
3	11/30/2023	05:36:05	-71.50, -89.89	86.98	11/30/2023	05:37:04	-71.48, -89.82	87.00	3.00	59
4	11/30/2023	06:26:48	71.35, 77.70	92.87	11/30/2023	06:26:27	71.36, 77.64	92.88	2.20	21
5	12/02/2023	17:39:19	71.60, -90.86	93.52	12/02/2023	17:40:30	71.54, -90.61	93.45	10.54	71
6	12/02/2023	18:29:59	-71.39, 76.83	86.70	12/02/2023	18:29:56	-71.37, 76.76	86.72	2.95	3
7	12/02/2023	19:20:35	70.87,-114.98	92.78	12/02/2023	19:19:25	70.92,-116.28	92.85	47.70	70
8	12/05/2023	05:42:41	-72.21, -92.79	85.50	12/05/2023	05:43:48	-72.11, -90.56	85.65	76.92	67
9	12/05/2023	06:33:12	71.45, 75.93	93.71	12/05/2023	06:33:21	71.44, 75.99	93.71	2.24	9
10	12/05/2023	07:23:54	-71.34,-116.57	86.40	12/05/2023	07:22:46	-71.33,-116.55	86.41	1.65	68
11	12/07/2023	18:36:21	-71.45, 75.13	85.98	12/07/2023	18:36:48	-71.43, 75.07	86.01	3.41	27
12	12/07/2023	19:27:05	71.36,-117.40	93.93	12/07/2023	19:26:10	71.36,-117.38	93.93	0.51	55
13	12/10/2023	06:39:33	71.48, 74.28	94.31	12/10/2023	06:40:12	71.47, 74.26	94.30	1.21	39
14	12/10/2023	07:30:15	-71.37,-118.20	85.81	12/10/2023	07:29:37	-71.35,-118.29	85.82	3.48	38

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/27/2023

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/27/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA