Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/4/2021

Index	Date (FY3D)	Time (FY3D)	Lat,Lon (FY3D)	SZA (FY3D )	Date (NOAA-19)	Time (NOAA-19)	Lat,Lon (NOAA-19)	SZA (NOAA-19 )	Distance(km)	Time Diff (sec)
1	03/15/2021	12:49:20	-78.44, 142.81	98.43	03/15/2021	12:48:14	-78.43, 139.29	98.06	78.45	66
2	03/15/2021	13:40:11	78.69, -51.43	81.93	03/15/2021	13:39:01	78.70, -51.56	81.98	2.97	70
3	03/15/2021	14:30:56	-78.70, 115.82	98.08	03/15/2021	14:30:06	-78.72, 115.82	98.04	2.26	50
4	03/15/2021	15:21:41	78.73, -77.05	81.96	03/15/2021	15:21:01	78.71, -76.96	81.95	2.56	40
5	03/15/2021	16:12:25	-78.70, 90.45	98.10	03/15/2021	16:12:06	-78.74, 90.42	98.06	3.80	19
6	03/15/2021	17:03:10	78.73,-102.42	81.93	03/15/2021	17:03:01	78.73,-102.36	81.93	1.43	9
7	03/15/2021	17:53:55	-78.74, 64.84	98.08	03/15/2021	17:54:07	-78.72, 64.78	98.10	2.83	12
8	03/15/2021	18:44:39	78.73,-127.80	81.90	03/15/2021	18:45:01	78.74,-127.75	81.90	1.54	22
9	03/15/2021	19:35:24	-78.74, 39.46	98.10	03/15/2021	19:36:07	-78.73, 39.39	98.12	1.90	43
10	03/15/2021	20:26:08	78.73,-153.17	81.88	03/15/2021	20:27:01	78.76,-153.15	81.88	2.73	53
11	03/15/2021	21:16:53	-78.74, 14.09	98.13	03/15/2021	21:18:07	-78.74, 13.99	98.15	2.03	74

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/4/2021

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 03/04/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19