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: 12/20/2021

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	12/22/2021	17:21:16	-71.64, 97.97	85.03	12/22/2021	17:22:28	-71.63, 98.14	85.04	6.20	72
2	12/22/2021	18:12:00	71.51, -94.49	94.85	12/22/2021	18:11:56	71.48, -94.46	94.81	3.33	4
3	12/22/2021	19:02:40	-71.25, 73.28	85.42	12/22/2021	19:01:27	-71.31, 72.89	85.36	15.26	73
4	12/25/2021	08:48:25	71.59, 46.29	94.88	12/25/2021	08:49:28	71.58, 46.31	94.87	0.92	63
5	12/25/2021	09:39:08	-71.48,-146.20	85.24	12/25/2021	09:38:58	-71.47,-146.24	85.25	1.43	10
6	12/25/2021	10:29:42	70.83, 22.22	94.11	12/25/2021	10:28:34	70.88, 20.46	94.17	64.34	68
7	12/28/2021	00:15:34	-71.55, -5.42	85.27	12/28/2021	00:16:31	-71.57, -5.48	85.25	3.10	57
8	12/28/2021	01:06:19	71.48, 162.01	94.67	12/28/2021	01:05:58	71.46, 162.00	94.65	2.13	21
9	12/28/2021	01:56:47	-70.59, -29.15	86.25	12/28/2021	01:55:41	-70.65, -31.65	86.16	92.64	66
10	12/30/2021	15:42:45	71.56, -57.22	94.60	12/30/2021	15:43:31	71.55, -57.26	94.58	2.17	46
11	12/30/2021	16:33:29	-71.49, 110.22	85.48	12/30/2021	16:33:00	-71.49, 110.28	85.48	2.29	29
12	01/02/2022	07:09:55	-71.57,-109.00	85.61	01/02/2022	07:10:33	-71.57,-108.98	85.62	0.55	38
13	01/02/2022	08:00:39	71.46, 58.50	94.28	01/02/2022	08:00:00	71.46, 58.48	94.28	0.55	39

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/20/2021

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 12/20/2021 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8