Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/31/2023

Index	Date (FY3D)	Time (FY3D)	Lat,Lon (FY3D)	SZA (FY3D )	Date (LANDSAT-8)	Time (LANDSAT-8)	Lat,Lon (LANDSAT-8)	SZA (LANDSAT-8 )	Distance(km)	Time Diff (sec)
1	07/31/2023	22:53:56	-73.79, 16.57	124.44	07/31/2023	22:55:04	-73.70, 18.71	124.54	67.40	68
2	07/31/2023	23:44:31	73.18,-174.71	54.95	07/31/2023	23:44:39	73.20,-174.70	54.97	2.28	8
3	08/01/2023	00:35:14	-73.12, -7.27	125.10	08/01/2023	00:34:08	-73.13, -7.20	125.09	2.21	66
4	08/03/2023	14:21:01	73.57, -34.66	56.02	08/03/2023	14:22:11	73.45, -33.57	55.90	36.70	70
5	08/03/2023	15:11:37	-73.16, 133.59	124.39	08/03/2023	15:11:44	-73.18, 133.50	124.38	3.52	7
6	08/03/2023	16:02:23	73.10, -58.96	55.56	08/03/2023	16:01:11	73.09, -59.04	55.55	2.59	72
7	08/06/2023	05:48:05	-73.46, -86.13	123.39	08/06/2023	05:49:17	-73.36, -85.53	123.49	22.05	72
8	08/06/2023	06:38:47	73.20, 81.76	56.36	08/06/2023	06:38:45	73.22, 81.82	56.38	2.84	2
9	08/06/2023	07:29:28	-73.04,-110.57	123.80	08/06/2023	07:28:15	-73.10,-110.77	123.73	9.91	73
10	08/08/2023	21:15:09	73.25,-137.42	57.15	08/08/2023	21:16:19	73.27,-137.47	57.16	2.21	70
11	08/08/2023	22:05:52	-73.19, 30.04	122.91	08/08/2023	22:05:48	-73.21, 30.05	122.89	2.16	4
12	08/08/2023	22:56:31	72.78,-161.76	56.69	08/08/2023	22:55:21	72.80,-163.13	56.71	45.10	70
13	08/11/2023	12:42:16	-73.30, 170.75	122.04	08/11/2023	12:43:22	-73.29, 170.82	122.05	2.50	66
14	08/11/2023	13:33:01	73.20, -21.72	57.87	08/11/2023	13:32:49	73.19, -21.73	57.86	0.58	12

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/31/2023

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 07/31/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8