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: 7/6/2018

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	07/07/2018	11:54:46	-68.82, 179.20	133.80	07/07/2018	11:55:57	-68.71,-179.73	133.95	44.81	71
2	07/07/2018	12:45:21	68.20, -12.68	45.56	07/07/2018	12:45:31	68.20, -12.70	45.56	0.87	10
3	07/07/2018	13:36:02	-68.07, 154.80	134.57	07/07/2018	13:35:01	-68.10, 154.81	134.53	3.23	61
4	07/10/2018	04:11:33	-68.32, -64.38	134.01	07/10/2018	04:12:33	-68.33, -64.32	134.00	2.61	60
5	07/10/2018	05:02:17	68.18, 103.10	45.86	07/10/2018	05:02:01	68.15, 103.11	45.83	3.27	16
6	07/10/2018	05:52:49	-67.57, -88.82	134.77	07/10/2018	05:51:38	-67.67, -89.82	134.64	43.76	71
7	07/12/2018	20:28:28	-68.24, 51.48	133.72	07/12/2018	20:29:04	-68.22, 51.43	133.75	3.37	36
8	07/12/2018	21:19:12	68.11,-141.04	46.15	07/12/2018	21:18:31	68.10,-141.07	46.14	1.84	41
9	07/15/2018	11:54:47	68.63, -0.57	47.08	07/15/2018	11:55:58	68.54, 0.06	46.97	27.47	71
10	07/15/2018	12:45:23	-68.23, 167.27	133.33	07/15/2018	12:45:32	-68.22, 167.30	133.34	1.43	9
11	07/15/2018	13:36:07	68.10, -25.26	46.54	07/15/2018	13:34:59	68.10, -25.20	46.55	2.48	68
12	07/18/2018	04:11:37	68.29, 115.63	47.18	07/18/2018	04:12:31	68.31, 115.66	47.19	2.03	54
13	07/18/2018	05:02:18	-68.15, -76.87	132.96	07/18/2018	05:02:02	-68.16, -76.89	132.95	0.93	16
14	07/18/2018	05:52:49	67.32, 91.45	46.20	07/18/2018	05:51:40	67.42, 89.90	46.34	67.02	69

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/6/2018

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/06/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service