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: 8/29/2018

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	08/29/2018	19:38:09	68.75,-116.58	59.51	08/29/2018	19:39:19	68.65,-115.67	59.39	38.42	70
2	08/29/2018	20:28:43	-68.24, 51.42	121.01	08/29/2018	20:28:54	-68.26, 51.49	121.00	3.36	11
3	08/29/2018	21:19:27	68.11,-141.11	58.88	08/29/2018	21:18:22	68.10,-141.06	58.86	3.02	65
4	09/01/2018	11:54:56	68.34, -0.26	60.04	09/01/2018	11:55:52	68.31, -0.20	60.01	3.42	56
5	09/01/2018	12:45:37	-68.19, 167.25	120.10	09/01/2018	12:45:22	-68.20, 167.30	120.09	2.32	15
6	09/01/2018	13:36:09	67.42, -24.50	59.14	09/01/2018	13:35:00	67.48, -25.89	59.21	59.59	69
7	09/04/2018	04:11:50	68.24, 115.63	60.92	09/04/2018	04:12:21	68.24, 115.60	60.92	1.52	31
8	09/04/2018	05:02:32	-68.15, -76.93	119.17	09/04/2018	05:01:51	-68.13, -76.90	119.19	2.40	41
9	09/06/2018	19:38:07	-68.63, 63.58	117.71	09/06/2018	19:39:18	-68.54, 64.20	117.81	27.14	71
10	09/06/2018	20:28:45	68.20,-128.55	61.87	09/06/2018	20:28:49	68.21,-128.56	61.88	0.85	4
11	09/06/2018	21:19:27	-68.10, 38.90	118.22	09/06/2018	21:18:19	-68.09, 38.94	118.23	2.17	68
12	09/09/2018	11:54:56	-68.27, 179.82	117.07	09/09/2018	11:55:50	-68.27, 179.76	117.07	2.77	54
13	09/09/2018	12:45:40	68.16, -12.73	62.84	09/09/2018	12:45:17	68.16, -12.73	62.83	0.40	23
14	09/09/2018	13:36:08	-67.31, 155.64	118.01	09/09/2018	13:34:59	-67.38, 154.01	117.94	70.12	69
15	09/12/2018	03:21:25	69.24, 126.97	64.93	09/12/2018	03:22:32	69.15, 129.11	64.82	85.31	67

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 8/29/2018

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 08/29/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service