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: 3/8/2020

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	03/08/2020	22:55:10	70.53,-167.05	74.95	03/08/2020	22:56:07	70.53,-167.07	74.94	0.56	57
2	03/08/2020	23:45:52	-70.44, 0.41	105.17	03/08/2020	23:45:37	-70.42, 0.40	105.19	2.65	15
3	03/09/2020	00:36:23	69.68, 168.88	74.03	03/09/2020	00:35:15	69.71, 167.04	74.13	71.23	68
4	03/11/2020	15:11:34	70.56, -51.19	73.92	03/11/2020	15:12:34	70.53, -51.19	73.88	3.63	60
5	03/11/2020	16:02:16	-70.46, 116.28	106.20	03/11/2020	16:02:03	-70.47, 116.36	106.20	2.96	13
6	03/11/2020	16:52:49	69.82, -75.41	73.11	03/11/2020	16:51:39	69.87, -76.86	73.23	55.71	70
7	03/14/2020	07:27:58	70.54, 64.74	72.84	03/14/2020	07:29:02	70.52, 64.68	72.81	3.19	64
8	03/14/2020	08:18:40	-70.44,-127.78	107.29	03/14/2020	08:18:31	-70.47,-127.77	107.26	3.53	9
9	03/14/2020	09:09:15	69.90, 40.37	72.14	03/14/2020	09:08:05	69.97, 39.17	72.26	46.52	70
10	03/16/2020	23:44:23	70.57,-179.40	71.81	03/16/2020	23:45:29	70.57,-179.38	71.79	0.98	66
11	03/17/2020	00:35:05	-70.46, -11.92	108.32	03/17/2020	00:34:59	-70.46, -11.90	108.33	0.62	6
12	03/17/2020	01:25:42	70.04, 156.06	71.22	03/17/2020	01:24:31	70.07, 155.19	71.29	33.43	71
13	03/19/2020	16:00:47	70.55, -63.47	70.72	03/19/2020	16:01:57	70.55, -63.52	70.71	1.94	70
14	03/19/2020	16:51:29	-70.44, 104.03	109.41	03/19/2020	16:51:27	-70.45, 103.97	109.40	2.60	2
15	03/19/2020	17:42:08	70.18, -88.25	70.30	03/19/2020	17:40:55	70.23, -88.72	70.37	18.53	73

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

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/08/2020 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service