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: 9/22/2018

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	09/23/2018	05:56:28	-74.23, 144.72	81.08	09/23/2018	05:57:42	-74.20, 144.90	81.17	6.70	74
2	09/23/2018	06:46:25	76.44, -41.22	96.38	09/23/2018	06:46:23	76.44, -41.25	96.39	0.85	2
3	09/23/2018	07:32:23	-79.21,-145.28	99.26	09/23/2018	07:31:10	-79.90,-142.50	98.88	95.23	73
4	09/25/2018	22:12:53	-75.69, -95.35	81.77	09/25/2018	22:13:38	-75.69, -95.31	81.82	1.06	45
5	09/25/2018	23:03:17	76.60, 75.14	97.16	09/25/2018	23:02:45	76.61, 75.22	97.17	2.30	32
6	09/28/2018	14:29:36	-76.22, 22.20	81.43	09/28/2018	14:29:52	-76.21, 22.17	81.43	1.17	16
7	09/28/2018	15:20:00	77.10,-167.06	97.51	09/28/2018	15:18:59	77.10,-167.10	97.57	0.89	61
8	10/01/2018	05:55:57	75.69, -31.12	100.16	10/01/2018	05:57:01	75.68, -31.21	100.12	2.47	64
9	10/01/2018	06:46:28	-76.38, 138.54	80.65	10/01/2018	06:46:14	-76.38, 138.62	80.66	2.27	14
10	10/03/2018	22:12:48	75.89, 85.32	100.88	10/03/2018	22:13:22	75.89, 85.33	100.85	0.20	34
11	10/03/2018	23:03:12	-76.89,-103.74	80.30	10/03/2018	23:02:29	-76.88,-103.76	80.25	0.61	43

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 9/22/2018

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 09/22/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service