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: 3/19/2023

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	03/19/2023	07:03:00	-72.80,-105.39	106.66	03/19/2023	07:03:40	-72.80,-105.31	106.66	2.62	40
2	03/19/2023	07:53:45	72.69, 62.15	73.21	03/19/2023	07:53:07	72.72, 62.17	73.24	3.37	38
3	03/21/2023	22:30:12	72.77,-157.09	72.26	03/21/2023	22:30:39	72.79,-157.09	72.28	2.19	27
4	03/21/2023	23:20:55	-72.71, 10.36	107.82	03/21/2023	23:20:08	-72.72, 10.41	107.81	2.13	47
5	03/24/2023	13:06:53	73.57, -17.94	72.05	03/24/2023	13:07:59	73.46, -15.14	71.92	89.08	66
6	03/24/2023	13:57:21	-72.75, 151.19	108.80	03/24/2023	13:57:40	-72.76, 151.09	108.80	3.48	19
7	03/24/2023	14:48:07	72.69, -41.37	71.12	03/24/2023	14:47:06	72.72, -41.34	71.15	3.47	61
8	03/27/2023	04:33:55	-73.21, -68.88	109.36	03/27/2023	04:35:05	-73.14, -67.56	109.45	43.33	70
9	03/27/2023	05:24:32	72.75, 99.43	70.16	03/27/2023	05:24:36	72.78, 99.38	70.18	3.09	4
10	03/27/2023	06:15:15	-72.69, -93.12	109.92	03/27/2023	06:14:05	-72.71, -93.11	109.90	2.64	70
11	03/29/2023	20:00:58	72.83,-119.81	69.22	03/29/2023	20:02:06	72.85,-119.86	69.24	2.92	68
12	03/29/2023	20:51:41	-72.77, 47.65	110.86	03/29/2023	20:51:35	-72.79, 47.65	110.84	2.70	6
13	03/29/2023	21:42:18	72.25,-143.99	68.61	03/29/2023	21:41:09	72.32,-145.59	68.68	54.72	69
14	04/01/2023	11:28:07	-72.86,-171.61	111.78	04/01/2023	11:29:05	-72.84,-171.65	111.81	2.88	58
15	04/01/2023	12:18:53	72.80, -4.19	68.15	04/01/2023	12:18:31	72.79, -4.10	68.13	3.51	22

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/19/2023

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/19/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8