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: 3/5/2020

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	70.51, 77.09	75.97	03/06/2020	06:39:39	70.53, 77.06	75.99	3.13	54
2	03/06/2020	07:29:27	-70.41,-115.45	104.15	03/06/2020	07:29:09	-70.42,-115.48	104.14	1.11	18
3	03/06/2020	08:19:56	69.55, 53.17	74.94	03/06/2020	08:18:49	69.60, 51.01	75.08	84.03	67
4	03/08/2020	22:55:10	70.54,-167.06	74.95	03/08/2020	22:56:07	70.53,-167.07	74.94	0.80	57
5	03/08/2020	23:45:52	-70.44, 0.41	105.17	03/08/2020	23:45:37	-70.42, 0.40	105.19	2.33	15
6	03/09/2020	00:36:23	69.69, 168.88	74.03	03/09/2020	00:35:15	69.71, 167.04	74.13	70.94	68
7	03/11/2020	15:11:33	70.52, -51.12	73.88	03/11/2020	15:12:34	70.52, -51.20	73.87	2.85	61
8	03/11/2020	16:02:15	-70.42, 116.35	106.25	03/11/2020	16:02:04	-70.42, 116.28	106.25	2.87	11
9	03/11/2020	16:52:49	69.83, -75.43	73.12	03/11/2020	16:51:39	69.87, -76.86	73.22	55.22	70
10	03/14/2020	07:27:58	70.55, 64.72	72.85	03/14/2020	07:29:01	70.57, 64.75	72.86	2.20	63
11	03/14/2020	08:18:40	-70.45,-127.79	107.28	03/14/2020	08:18:31	-70.47,-127.77	107.26	2.32	9
12	03/14/2020	09:09:15	69.91, 40.35	72.15	03/14/2020	09:08:05	69.97, 39.16	72.26	45.73	70
13	03/16/2020	23:44:22	70.54,-179.35	71.77	03/16/2020	23:45:29	70.56,-179.39	71.78	2.88	67
14	03/17/2020	00:35:05	-70.48, -11.94	108.31	03/17/2020	00:34:59	-70.46, -11.91	108.33	2.80	6
15	03/17/2020	01:25:42	70.06, 156.03	71.24	03/17/2020	01:24:30	70.12, 155.25	71.34	30.44	72

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/5/2020

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/05/2020 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service