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: 4/15/2023

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	04/17/2023	04:09:39	-80.14,-159.20	99.07	04/17/2023	04:08:59	-80.14,-159.20	99.04	0.14	40
2	04/17/2023	04:58:59	80.27, 9.66	80.71	04/17/2023	04:59:39	80.26, 9.51	80.71	3.02	40
3	04/19/2023	18:45:04	-80.17, -17.82	100.03	04/19/2023	18:44:21	-80.16, -17.80	100.00	0.36	43
4	04/19/2023	19:34:25	80.26, 150.71	79.80	04/19/2023	19:35:02	80.26, 150.57	79.80	2.75	37
5	04/22/2023	09:20:28	-80.18, 123.46	100.95	04/22/2023	09:19:43	-80.18, 123.53	100.93	1.37	45
6	04/22/2023	10:09:48	80.30, -67.71	78.83	04/22/2023	10:10:23	80.30, -67.80	78.82	1.63	35
7	04/24/2023	23:55:51	-80.15, -95.65	101.78	04/24/2023	23:55:06	-80.14, -95.80	101.72	3.01	45
8	04/25/2023	00:45:09	80.33, 73.77	77.90	04/25/2023	00:45:43	80.33, 73.78	77.87	0.35	34
9	04/27/2023	14:31:11	-80.20, 46.04	102.72	04/27/2023	14:30:26	-80.20, 46.04	102.69	0.18	45

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/15/2023

Download SNOs between AQUA and NPP since TLE EPOCH: 04/15/2023 in txt file.

Historial Predications of SNOs between AQUA and NPP