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: 3/24/2018

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	03/25/2018	11:04:21	-68.36,-167.54	113.62	03/25/2018	11:05:30	-68.34,-167.52	113.65	1.95	69
2	03/25/2018	11:55:05	68.22, -0.07	66.23	03/25/2018	11:54:57	68.23, -0.01	66.24	2.50	8
3	03/25/2018	12:45:43	-67.93, 167.62	114.08	03/25/2018	12:44:30	-67.96, 167.30	114.05	13.50	73
4	03/28/2018	03:21:14	-68.33, -51.74	114.70	03/28/2018	03:22:02	-68.33, -51.68	114.71	2.59	48
5	03/28/2018	04:11:57	68.15, 115.80	65.10	03/28/2018	04:11:30	68.16, 115.77	65.12	1.96	27
6	03/28/2018	05:02:23	-67.21, -75.73	115.88	03/28/2018	05:01:15	-67.22, -77.67	115.82	83.34	68
7	03/30/2018	18:47:44	69.35,-104.67	65.32	03/30/2018	18:48:50	69.25,-102.28	65.17	94.36	66
8	03/30/2018	19:38:07	-68.25, 64.13	115.83	03/30/2018	19:38:36	-68.26, 64.11	115.82	1.55	29
9	03/30/2018	20:28:51	68.12,-128.40	64.03	03/30/2018	20:28:03	68.15,-128.38	64.06	2.60	48
10	04/02/2018	11:04:25	68.63, 12.09	63.54	04/02/2018	11:05:36	68.52, 12.65	63.41	26.28	71
11	04/02/2018	11:55:01	-68.22, 179.94	116.89	04/02/2018	11:55:09	-68.25, 179.96	116.87	3.04	8
12	04/02/2018	12:45:45	68.10, -12.60	62.97	04/02/2018	12:44:37	68.08, -12.60	62.95	2.47	68
13	04/05/2018	03:21:14	68.34, 128.24	62.22	04/05/2018	03:22:12	68.34, 128.30	62.21	2.54	58
14	04/05/2018	04:11:55	-68.20, -64.26	117.95	04/05/2018	04:11:43	-68.19, -64.25	117.96	1.34	12
15	04/05/2018	05:02:29	67.54, 103.87	61.37	04/05/2018	05:01:19	67.57, 102.68	61.42	50.53	70

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 3/24/2018

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 03/24/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service