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: 2/28/2023

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	02/28/2023	19:43:19	-72.74, 64.42	99.50	02/28/2023	19:44:00	-72.73, 64.53	99.52	3.63	41
2	02/28/2023	20:34:04	72.65,-128.07	80.39	02/28/2023	20:33:27	72.65,-127.99	80.40	2.90	37
3	03/03/2023	11:10:33	72.71, 12.71	79.46	03/03/2023	11:11:01	72.71, 12.72	79.46	0.40	28
4	03/03/2023	12:01:16	-72.63,-179.80	100.64	03/03/2023	12:00:30	-72.64,-179.77	100.63	1.68	46
5	03/06/2023	01:47:17	73.54, 151.80	79.31	03/06/2023	01:48:22	73.42, 154.73	79.15	93.73	65
6	03/06/2023	02:37:45	-72.70, -39.04	101.57	03/06/2023	02:38:03	-72.71, -39.03	101.57	1.15	18
7	03/06/2023	03:28:30	72.61, 128.47	78.32	03/06/2023	03:27:30	72.62, 128.44	78.34	2.17	60
8	03/08/2023	17:14:21	-73.14, 100.93	102.13	03/08/2023	17:15:31	-73.01, 102.15	102.29	42.04	70
9	03/08/2023	18:04:59	72.70, -90.79	77.39	03/08/2023	18:05:02	72.70, -90.80	77.40	1.09	3
10	03/08/2023	18:55:42	-72.61, 76.69	102.71	03/08/2023	18:54:31	-72.64, 76.71	102.68	3.00	71
11	03/11/2023	08:41:27	72.80, 49.91	76.48	03/11/2023	08:42:32	72.80, 49.99	76.47	2.51	65
12	03/11/2023	09:32:09	-72.67,-142.50	103.68	03/11/2023	09:32:02	-72.68,-142.60	103.66	3.81	7
13	03/11/2023	10:22:45	72.11, 25.93	75.74	03/11/2023	10:21:37	72.16, 24.08	75.81	63.47	68
14	03/14/2023	00:08:38	-72.78, -1.82	104.59	03/14/2023	00:09:32	-72.79, -1.79	104.59	1.27	54
15	03/14/2023	00:59:23	72.68, 165.70	75.30	03/14/2023	00:58:59	72.69, 165.67	75.31	1.06	24

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/28/2023

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 02/28/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8