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: 3/10/2020

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	03/11/2020	15:11:34	70.54, -51.16	73.90	03/11/2020	15:12:34	70.55, -51.16	73.90	1.63	60
2	03/11/2020	16:02:16	-70.44, 116.31	106.22	03/11/2020	16:02:04	-70.44, 116.31	106.23	0.59	12
3	03/11/2020	16:52:49	69.80, -75.38	73.09	03/11/2020	16:51:40	69.84, -76.90	73.20	58.49	69
4	03/14/2020	07:27:59	70.57, 64.69	72.87	03/14/2020	07:29:02	70.55, 64.71	72.84	2.87	63
5	03/14/2020	08:18:40	-70.42,-127.75	107.31	03/14/2020	08:18:32	-70.44,-127.82	107.29	3.13	8
6	03/14/2020	09:09:16	69.93, 40.31	72.18	03/14/2020	09:08:05	70.00, 39.20	72.29	43.03	71
7	03/16/2020	23:44:22	70.55,-179.38	71.79	03/16/2020	23:45:29	70.54,-179.42	71.76	2.39	67
8	03/17/2020	00:35:04	-70.45, -11.89	108.34	03/17/2020	00:34:59	-70.43, -11.94	108.36	2.82	5
9	03/17/2020	01:25:41	70.02, 156.09	71.20	03/17/2020	01:24:30	70.10, 155.22	71.32	33.84	71
10	03/19/2020	16:00:47	70.59, -63.53	70.76	03/19/2020	16:01:56	70.58, -63.48	70.74	2.25	69
11	03/19/2020	16:51:29	-70.48, 103.96	109.37	03/19/2020	16:51:26	-70.48, 104.00	109.38	1.80	3
12	03/19/2020	17:42:08	70.17, -88.23	70.29	03/19/2020	17:40:56	70.20, -88.76	70.35	20.27	72
13	03/22/2020	08:17:12	70.63, 52.31	69.74	03/22/2020	08:18:23	70.62, 52.46	69.72	5.67	71
14	03/22/2020	09:07:53	-70.47,-140.11	110.45	03/22/2020	09:07:54	-70.47,-140.13	110.45	0.82	1
15	03/22/2020	09:58:34	70.26, 27.53	69.32	03/22/2020	09:57:22	70.30, 27.26	69.38	11.15	72

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/10/2020

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/10/2020 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service