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: 7/18/2023

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	07/18/2023	18:28:49	-73.18, 84.02	127.88	07/18/2023	18:29:20	-73.19, 84.09	127.88	2.40	31
2	07/18/2023	19:19:34	73.08,-108.44	52.02	07/18/2023	19:18:47	73.11,-108.43	52.05	3.54	47
3	07/21/2023	09:55:59	73.18, 32.27	52.61	07/21/2023	09:56:21	73.17, 32.30	52.60	1.71	22
4	07/21/2023	10:46:42	-73.12,-160.27	127.45	07/21/2023	10:45:50	-73.10,-160.20	127.47	2.84	52
5	07/24/2023	00:32:37	73.94, 171.43	53.91	07/24/2023	00:33:43	73.84, 174.33	53.80	90.35	66
6	07/24/2023	01:23:06	-73.18, -19.47	126.87	07/24/2023	01:23:23	-73.20, -19.39	126.85	3.13	17
7	07/24/2023	02:13:52	73.12, 147.96	53.09	07/24/2023	02:12:50	73.11, 148.07	53.07	3.69	62
8	07/26/2023	15:59:40	-73.74, 120.17	125.73	07/26/2023	16:00:48	-73.69, 122.25	125.79	65.06	68
9	07/26/2023	16:50:16	73.19, -71.25	53.72	07/26/2023	16:50:23	73.18, -71.18	53.70	2.69	7
10	07/26/2023	17:40:59	-73.12, 96.22	126.34	07/26/2023	17:39:52	-73.11, 96.33	126.36	3.73	67
11	07/29/2023	07:26:42	73.42, 69.19	54.54	07/29/2023	07:27:53	73.33, 69.74	54.45	20.32	71
12	07/29/2023	08:17:21	-73.15,-122.89	125.72	07/29/2023	08:17:24	-73.16,-122.96	125.71	2.66	3
13	07/29/2023	09:08:04	72.94, 44.86	54.09	07/29/2023	09:06:52	73.01, 44.38	54.15	17.37	72
14	07/31/2023	22:53:45	-73.23, 17.87	125.01	07/31/2023	22:54:56	-73.24, 17.81	125.00	2.28	71
15	07/31/2023	23:44:31	73.18,-174.70	54.95	07/31/2023	23:44:22	73.19,-174.64	54.96	2.53	9

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/18/2023

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 07/18/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8