Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/21/2018

Index	Date (NOAA-20)	Time (NOAA-20)	Lat,Lon (NOAA-20)	SZA (NOAA-20 )	Date (AQUA)	Time (AQUA)	Lat,Lon (AQUA)	SZA (AQUA )	Distance(km)	Time Diff (sec)
1	02/21/2018	22:12:46	76.59, 87.77	107.29	02/21/2018	22:13:45	76.59, 87.71	107.26	1.81	59
2	02/21/2018	23:03:15	-77.32,-101.95	73.65	02/21/2018	23:02:57	-77.32,-101.93	73.64	0.46	18
3	02/24/2018	14:29:35	76.85,-155.45	105.99	02/24/2018	14:30:10	76.85,-155.49	105.97	0.90	35
4	02/24/2018	15:20:06	-77.48, 14.55	74.85	02/24/2018	15:19:24	-77.49, 14.61	74.83	1.55	42
5	02/27/2018	06:46:23	77.10, -38.65	104.66	02/27/2018	06:46:34	77.10, -38.67	104.66	0.70	11
6	02/27/2018	07:36:54	-77.73, 131.47	76.17	02/27/2018	07:35:48	-77.73, 131.54	76.14	1.93	66
7	03/01/2018	22:12:43	-76.69, -91.84	75.83	03/01/2018	22:13:48	-76.69, -91.94	75.86	2.66	65
8	03/01/2018	23:03:10	77.44, 78.58	103.21	03/01/2018	23:02:57	77.44, 78.53	103.23	1.15	13
9	03/04/2018	14:29:39	-76.64, 23.73	76.80	03/04/2018	14:30:19	-76.65, 23.82	76.85	2.49	40
10	03/04/2018	15:19:58	77.72,-164.32	101.80	03/04/2018	15:19:21	77.72,-164.41	101.85	2.32	37
11	03/07/2018	06:46:25	-77.03, 141.03	78.33	03/07/2018	06:46:41	-77.03, 141.07	78.35	1.01	16

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 2/21/2018

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 02/21/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service