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: 9/23/2018

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	09/25/2018	22:12:53	-75.69, -95.34	81.78	09/25/2018	22:13:38	-75.69, -95.30	81.83	0.97	45
2	09/25/2018	23:03:16	76.60, 75.16	97.16	09/25/2018	23:02:44	76.61, 75.24	97.17	2.23	32
3	09/28/2018	14:29:35	-76.27, 22.38	81.49	09/28/2018	14:29:51	-76.26, 22.33	81.49	1.43	16
4	09/28/2018	15:20:00	77.11,-167.05	97.51	09/28/2018	15:18:59	77.10,-167.09	97.57	1.14	61
5	10/01/2018	05:56:07	75.22, -32.56	100.69	10/01/2018	05:57:10	75.23, -32.47	100.61	2.83	63
6	10/01/2018	06:46:28	-76.38, 138.56	80.65	10/01/2018	06:46:14	-76.38, 138.62	80.65	1.74	14
7	10/03/2018	22:12:47	75.94, 85.49	100.82	10/03/2018	22:13:21	75.94, 85.47	100.80	0.71	34
8	10/03/2018	23:03:11	-76.93,-103.55	80.35	10/03/2018	23:02:28	-76.93,-103.60	80.30	1.50	43
9	10/06/2018	14:29:36	76.19,-157.88	101.49	10/06/2018	14:29:40	76.20,-157.84	101.48	1.20	4

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 9/23/2018

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 09/23/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service