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: 3/7/2020

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	70.55,-167.08	74.96	03/08/2020	22:56:07	70.52,-167.09	74.92	3.51	57
2	03/08/2020	23:45:52	-70.45, 0.39	105.16	03/08/2020	23:45:36	-70.45, 0.45	105.15	2.24	16
3	03/09/2020	00:36:23	69.70, 168.86	74.04	03/09/2020	00:35:14	69.75, 167.09	74.17	68.45	69
4	03/11/2020	15:11:35	70.57, -51.22	73.94	03/11/2020	15:12:34	70.57, -51.14	73.91	3.10	59
5	03/11/2020	16:02:17	-70.47, 116.26	106.19	03/11/2020	16:02:04	-70.45, 116.33	106.21	3.51	13
6	03/11/2020	16:52:49	69.78, -75.35	73.07	03/11/2020	16:51:40	69.85, -76.88	73.21	59.23	69
7	03/14/2020	07:27:58	70.55, 64.72	72.85	03/14/2020	07:29:01	70.56, 64.73	72.84	0.72	63
8	03/14/2020	08:18:40	-70.45,-127.79	107.28	03/14/2020	08:18:31	-70.45,-127.80	107.28	0.38	9
9	03/14/2020	09:09:15	69.91, 40.35	72.15	03/14/2020	09:08:05	69.96, 39.14	72.25	46.32	70
10	03/16/2020	23:44:22	70.53,-179.34	71.76	03/16/2020	23:45:29	70.55,-179.41	71.77	3.37	67
11	03/17/2020	00:35:05	-70.47, -11.93	108.32	03/17/2020	00:34:59	-70.44, -11.93	108.35	3.35	6
12	03/17/2020	01:25:42	70.05, 156.04	71.23	03/17/2020	01:24:30	70.11, 155.24	71.33	31.38	72
13	03/19/2020	16:00:47	70.56, -63.48	70.73	03/19/2020	16:01:56	70.59, -63.47	70.75	3.18	69
14	03/19/2020	16:51:29	-70.45, 104.01	109.41	03/19/2020	16:51:27	-70.43, 103.94	109.42	3.40	2
15	03/19/2020	17:42:08	70.13, -88.18	70.25	03/19/2020	17:40:56	70.20, -88.75	70.35	22.91	72

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/7/2020

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/07/2020 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service