Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/20/2026

Index	Date (AQUA)	Time (AQUA)	Lat,Lon (AQUA)	SZA (AQUA )	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Distance(km)	Time Diff (sec)
1	04/21/2026	02:07:12	-81.17, -90.23	106.39	04/21/2026	02:06:17	-81.17, -90.22	106.37	0.59	55
2	04/21/2026	02:56:29	81.16, 77.23	73.62	04/21/2026	02:57:02	81.16, 77.30	73.60	1.24	33
3	04/23/2026	10:47:08	81.17, -40.07	72.79	04/23/2026	10:46:34	81.16, -40.17	72.82	2.04	34
4	04/23/2026	11:36:25	-81.17, 127.48	107.21	04/23/2026	11:37:18	-81.16, 127.39	107.23	1.85	53
5	04/25/2026	19:27:05	-81.16, 9.68	107.97	04/25/2026	19:26:51	-81.17, 9.56	107.94	2.38	14
6	04/25/2026	20:16:18	81.22, 178.58	71.90	04/25/2026	20:17:31	81.12, 178.90	71.76	12.09	73
7	04/28/2026	04:06:59	81.16, 59.81	71.26	04/28/2026	04:07:06	81.16, 59.86	71.26	0.77	7
8	04/30/2026	11:57:37	81.17, -57.59	70.51	04/30/2026	11:56:38	81.16, -57.69	70.56	1.75	59
9	04/30/2026	12:46:54	-81.17, 110.06	109.50	04/30/2026	12:47:22	-81.16, 110.01	109.52	1.40	28
10	05/02/2026	20:37:32	-81.17, -7.47	110.22	05/02/2026	20:36:54	-81.16, -7.51	110.20	1.23	38

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/20/2026

Download SNOs between AQUA and NPP since TLE EPOCH: 04/20/2026 in txt file.

Historial Predications of SNOs between AQUA and NPP