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: 3/3/2020

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	03/06/2020	06:38:45	70.53, 77.05	75.99	03/06/2020	06:39:39	70.51, 77.02	75.97	2.02	54
2	03/06/2020	07:29:27	-70.43,-115.48	104.13	03/06/2020	07:29:08	-70.45,-115.43	104.11	2.88	19
3	03/06/2020	08:19:56	69.57, 53.14	74.96	03/06/2020	08:18:49	69.58, 50.98	75.06	83.83	67
4	03/08/2020	22:55:10	70.56,-167.09	74.97	03/08/2020	22:56:06	70.56,-167.02	74.97	2.79	56
5	03/08/2020	23:45:52	-70.46, 0.38	105.15	03/08/2020	23:45:36	-70.45, 0.45	105.16	2.58	16
6	03/09/2020	00:36:22	69.65, 168.93	74.00	03/09/2020	00:35:14	69.74, 167.08	74.16	71.68	68
7	03/11/2020	15:11:34	70.54, -51.15	73.89	03/11/2020	15:12:34	70.56, -51.15	73.90	2.29	60
8	03/11/2020	16:02:16	-70.43, 116.33	106.23	03/11/2020	16:02:04	-70.45, 116.33	106.22	2.00	12
9	03/11/2020	16:52:49	69.79, -75.38	73.09	03/11/2020	16:51:40	69.84, -76.89	73.20	58.51	69
10	03/14/2020	07:27:58	70.57, 64.70	72.87	03/14/2020	07:29:01	70.55, 64.72	72.83	2.68	63
11	03/14/2020	08:18:40	-70.46,-127.82	107.26	03/14/2020	08:18:31	-70.44,-127.80	107.28	2.08	9
12	03/14/2020	09:09:15	69.93, 40.32	72.17	03/14/2020	09:08:04	70.00, 39.20	72.29	43.16	71
13	03/16/2020	23:44:22	70.55,-179.37	71.79	03/16/2020	23:45:29	70.53,-179.42	71.76	2.90	67
14	03/17/2020	00:35:04	-70.44, -11.88	108.35	03/17/2020	00:34:59	-70.43, -11.94	108.36	2.45	5
15	03/17/2020	01:25:41	70.02, 156.09	71.20	03/17/2020	01:24:30	70.10, 155.22	71.31	34.02	71

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/3/2020

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/03/2020 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service