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: 6/30/2021

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	07/01/2021	21:15:42	71.89,-142.42	48.82	07/01/2021	21:16:49	71.83,-140.17	48.70	78.01	67
2	07/01/2021	22:06:10	-71.10, 26.33	132.01	07/01/2021	22:06:30	-71.12, 26.28	131.99	3.09	20
3	07/01/2021	22:56:54	71.01,-166.21	47.90	07/01/2021	22:55:57	71.03,-166.22	47.92	1.64	57
4	07/04/2021	14:22:29	-71.16, 142.17	131.73	07/04/2021	14:22:58	-71.14, 142.20	131.75	1.76	29
5	07/04/2021	15:13:12	71.03, -50.30	48.14	07/04/2021	15:12:25	71.05, -50.31	48.17	2.29	47
6	07/07/2021	06:38:48	-71.16,-101.90	131.45	07/07/2021	06:39:27	-71.16,-101.88	131.46	0.64	39
7	07/07/2021	07:29:31	71.04, 65.62	48.43	07/07/2021	07:28:54	71.06, 65.60	48.45	2.44	37
8	07/09/2021	22:55:07	-71.17, 14.03	131.13	07/09/2021	22:55:56	-71.18, 14.02	131.13	0.63	49
9	07/09/2021	23:45:50	71.06,-178.46	48.76	07/09/2021	23:45:23	71.07,-178.50	48.78	2.24	27
10	07/12/2021	15:11:26	-71.18, 129.95	130.75	07/12/2021	15:12:25	-71.19, 129.92	130.76	1.25	59
11	07/12/2021	16:02:09	71.07, -62.55	49.14	07/12/2021	16:01:52	71.08, -62.60	49.15	2.24	17

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/30/2021

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/30/2021 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8