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: 1/9/2023

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	01/09/2023	16:37:44	-72.85, 110.00	85.16	01/09/2023	16:38:55	-72.77, 110.98	85.26	33.34	71
2	01/09/2023	17:28:23	72.47, -81.89	94.44	01/09/2023	17:28:26	72.47, -81.95	94.44	2.07	3
3	01/09/2023	18:19:07	-72.41, 85.53	85.62	01/09/2023	18:17:55	-72.40, 85.56	85.63	1.82	72
4	01/12/2023	08:04:57	72.57, 58.79	94.15	01/12/2023	08:05:59	72.54, 58.79	94.12	3.39	62
5	01/12/2023	08:55:40	-72.46,-133.67	85.97	01/12/2023	08:55:28	-72.48,-133.69	85.96	1.92	12
6	01/12/2023	09:46:13	71.77, 34.99	93.33	01/12/2023	09:45:06	71.79, 32.74	93.37	78.39	67
7	01/14/2023	23:32:13	-72.52, 7.12	86.36	01/14/2023	23:33:01	-72.53, 7.02	86.35	3.81	48
8	01/15/2023	00:22:57	72.45, 174.57	93.57	01/15/2023	00:22:27	72.43, 174.48	93.56	3.34	30
9	01/17/2023	14:59:30	72.51, -44.66	93.14	01/17/2023	14:59:59	72.51, -44.76	93.14	3.36	29
10	01/17/2023	15:50:14	-72.44, 122.79	86.94	01/17/2023	15:49:28	-72.46, 122.76	86.93	1.80	46
11	01/20/2023	05:36:14	73.14, 94.90	93.25	01/20/2023	05:37:22	73.05, 96.87	93.13	64.60	68
12	01/20/2023	06:26:47	-72.51, -96.45	87.41	01/20/2023	06:27:00	-72.51, -96.52	87.41	2.43	13
13	01/20/2023	07:17:32	72.45, 70.99	92.52	01/20/2023	07:16:26	72.46, 71.03	92.54	2.37	66
14	01/22/2023	21:03:20	-72.58, 44.30	87.91	01/22/2023	21:04:31	-72.60, 44.25	87.90	2.36	71
15	01/22/2023	21:54:05	72.53,-148.27	92.02	01/22/2023	21:53:58	72.50,-148.30	91.99	3.50	7

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/9/2023

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 01/09/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8