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: 1/30/2023

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	01/30/2023	19:25:07	72.61,-111.11	90.11	01/30/2023	19:25:48	72.62,-111.05	90.12	2.45	41
2	01/30/2023	20:15:50	-72.49, 56.44	90.03	01/30/2023	20:15:18	-72.51, 56.36	90.01	3.10	32
3	02/02/2023	10:52:22	-72.59,-162.84	90.67	02/02/2023	10:52:52	-72.61,-162.84	90.64	3.14	30
4	02/02/2023	11:43:07	72.52, 4.60	89.26	02/02/2023	11:42:19	72.52, 4.63	89.26	1.13	48
5	02/05/2023	01:29:09	-73.44, -23.80	90.55	02/05/2023	01:30:14	-73.34, -20.82	90.71	95.65	65
6	02/05/2023	02:19:38	72.58, 145.39	88.55	02/05/2023	02:19:53	72.61, 145.39	88.57	3.37	15
7	02/05/2023	03:10:22	-72.51, -47.15	91.54	02/05/2023	03:09:23	-72.50, -47.18	91.55	1.66	59
8	02/07/2023	16:56:14	72.90, -74.38	88.08	02/07/2023	16:57:25	72.78, -73.67	87.94	26.34	71
9	02/07/2023	17:46:53	-72.57, 93.62	92.28	02/07/2023	17:46:57	-72.57, 93.55	92.29	2.55	4
10	02/07/2023	18:37:37	72.46, -98.84	87.60	02/07/2023	18:36:24	72.47, -98.99	87.61	5.02	73
11	02/10/2023	08:23:24	-72.65,-125.63	93.03	02/10/2023	08:24:30	-72.67,-125.66	93.02	2.28	66
12	02/10/2023	09:14:09	72.59, 41.80	86.90	02/10/2023	09:13:57	72.57, 41.80	86.88	2.33	12
13	02/10/2023	10:04:43	-72.01,-149.73	93.71	02/10/2023	10:03:34	-72.09,-151.44	93.61	59.43	69
14	02/12/2023	23:50:39	72.68,-177.47	86.13	02/12/2023	23:51:29	72.65,-177.44	86.10	3.10	50
15	02/13/2023	00:41:23	-72.61, -10.01	93.96	02/13/2023	00:40:58	-72.60, -9.91	93.97	3.42	25

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/30/2023

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 01/30/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8