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: 9/17/2020

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	09/17/2020	03:20:55	68.29, 128.38	66.08	09/17/2020	03:21:29	68.29, 128.34	66.07	1.97	34
2	09/17/2020	04:11:36	-68.16, -64.13	114.04	09/17/2020	04:10:59	-68.18, -64.16	114.03	2.11	37
3	09/19/2020	18:47:13	-68.89, 76.07	112.30	09/19/2020	18:48:23	-68.82, 77.23	112.37	47.12	70
4	09/19/2020	19:37:48	68.28,-115.82	67.10	09/19/2020	19:37:58	68.26,-115.81	67.08	2.31	10
5	09/19/2020	20:28:29	-68.15, 51.67	113.02	09/19/2020	20:27:28	-68.16, 51.70	113.02	1.56	61
6	09/22/2020	11:03:55	-68.34,-167.43	111.81	09/22/2020	11:04:59	-68.35,-167.47	111.81	1.98	64
7	09/22/2020	11:54:39	68.22, 0.03	68.08	09/22/2020	11:54:26	68.23, 0.03	68.09	1.45	13
8	09/22/2020	12:45:14	-67.76, 167.93	112.37	09/22/2020	12:44:02	-67.80, 167.16	112.34	32.77	72
9	09/25/2020	03:20:48	-68.33, -51.64	110.78	09/25/2020	03:21:28	-68.32, -51.63	110.79	1.02	40
10	09/25/2020	04:11:32	68.21, 115.82	69.12	09/25/2020	04:10:55	68.20, 115.87	69.10	2.61	37
11	09/27/2020	18:47:09	68.95,-104.00	70.87	09/27/2020	18:48:19	68.83,-102.75	70.76	51.68	70
12	09/27/2020	19:37:40	-68.26, 64.22	109.80	09/27/2020	19:37:57	-68.29, 64.22	109.78	2.59	17
13	09/27/2020	20:28:24	68.15,-128.32	70.10	09/27/2020	20:27:24	68.16,-128.29	70.11	1.96	60
14	09/30/2020	11:03:51	68.35, 12.57	71.32	09/30/2020	11:04:56	68.34, 12.53	71.31	2.00	65
15	09/30/2020	11:54:33	-68.25,-179.99	108.77	09/30/2020	11:54:26	-68.25,-179.95	108.78	1.71	7
16	09/30/2020	12:45:10	67.77, -12.07	70.76	09/30/2020	12:43:58	67.84, -12.78	70.83	31.06	72

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/17/2020

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/17/2020 in txt file.

Historical Predications of SNOs between NOAA-20 and TERRA