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: 10/7/2021

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	10/09/2021	04:23:02	71.39, 112.37	77.63	10/09/2021	04:23:54	71.36, 112.39	77.60	3.08	52
2	10/09/2021	05:13:43	-71.29, -80.14	102.46	10/09/2021	05:13:23	-71.29, -80.08	102.46	2.17	20
3	10/09/2021	06:04:11	70.35, 88.75	76.63	10/09/2021	06:03:05	70.38, 86.16	76.64	96.70	66
4	10/11/2021	20:39:20	71.41,-131.73	78.67	10/11/2021	20:40:23	71.40,-131.66	78.65	2.89	63
5	10/11/2021	21:30:00	-71.27, 35.86	101.47	10/11/2021	21:29:53	-71.28, 35.78	101.46	3.34	7
6	10/11/2021	22:20:37	70.80,-156.03	78.08	10/11/2021	22:19:27	70.81,-157.32	78.08	47.34	70
7	10/14/2021	12:55:39	71.55, -16.02	79.80	10/14/2021	12:56:50	71.49, -15.64	79.75	15.07	71
8	10/14/2021	13:46:18	-71.34, 151.67	100.39	10/14/2021	13:46:21	-71.32, 151.72	100.42	3.19	3
9	10/14/2021	14:37:01	71.19, -40.75	79.48	10/14/2021	14:35:48	71.22, -40.80	79.50	3.63	73
10	10/17/2021	05:12:04	71.94, 99.20	81.18	10/17/2021	05:13:13	71.84, 100.83	81.09	57.60	69
11	10/17/2021	06:02:35	-71.32, -92.34	99.43	10/17/2021	06:02:50	-71.35, -92.36	99.40	3.31	15
12	10/17/2021	06:53:19	71.22, 75.14	80.49	10/17/2021	06:52:17	71.25, 75.13	80.51	2.65	62
13	10/19/2021	22:18:53	-71.35, 23.56	98.43	10/19/2021	22:19:19	-71.37, 23.56	98.41	2.55	26
14	10/19/2021	23:09:37	71.26,-168.98	81.50	10/19/2021	23:08:46	71.27,-168.96	81.51	1.14	51

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/7/2021

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/07/2021 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8