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: 7/1/2018

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	07/02/2018	04:11:30	68.29, 115.67	45.16	07/02/2018	04:12:31	68.29, 115.65	45.15	0.96	61
2	07/02/2018	05:02:11	-68.16, -76.85	134.97	07/02/2018	05:02:01	-68.19, -76.84	134.95	2.78	10
3	07/02/2018	05:52:47	67.59, 91.16	44.45	07/02/2018	05:51:36	67.62, 90.15	44.51	43.12	71
4	07/04/2018	20:28:26	68.27,-128.54	45.37	07/04/2018	20:29:01	68.25,-128.53	45.34	2.59	35
5	07/04/2018	21:19:07	-68.14, 38.95	134.77	07/04/2018	21:18:31	-68.15, 38.99	134.76	2.24	36
6	07/07/2018	11:54:47	-68.86, 179.14	133.76	07/07/2018	11:55:57	-68.72,-179.72	133.94	48.62	70
7	07/07/2018	12:45:21	68.20, -12.68	45.56	07/07/2018	12:45:31	68.20, -12.70	45.56	1.13	10
8	07/07/2018	13:36:02	-68.06, 154.81	134.58	07/07/2018	13:35:02	-68.05, 154.75	134.58	2.54	60
9	07/10/2018	04:11:33	-68.31, -64.36	134.02	07/10/2018	04:12:34	-68.28, -64.38	134.05	2.99	61
10	07/10/2018	05:02:17	68.18, 103.11	45.86	07/10/2018	05:02:01	68.15, 103.12	45.83	2.70	16
11	07/10/2018	05:52:50	-67.61, -88.87	134.72	07/10/2018	05:51:38	-67.67, -89.81	134.64	40.34	72
12	07/12/2018	20:28:27	-68.23, 51.50	133.73	07/12/2018	20:29:03	-68.23, 51.44	133.74	2.46	36
13	07/12/2018	21:19:11	68.11,-141.04	46.15	07/12/2018	21:18:30	68.10,-141.07	46.14	1.44	41

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/1/2018

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/01/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service