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: 3/30/2020

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	04/02/2020	01:22:56	71.04, 155.24	65.97	04/02/2020	01:24:06	70.88, 156.37	65.77	44.43	70
2	04/02/2020	02:13:30	-70.53, -36.59	114.59	04/02/2020	02:13:41	-70.50, -36.57	114.62	2.79	11
3	04/02/2020	03:04:13	70.41, 130.91	65.28	04/02/2020	03:03:08	70.39, 130.92	65.27	1.35	65
4	04/04/2020	17:39:22	71.13, -89.00	65.03	04/04/2020	17:40:31	71.01, -87.56	64.86	53.70	69
5	04/04/2020	18:29:54	-70.51, 79.34	115.64	04/04/2020	18:30:08	-70.52, 79.33	115.63	1.30	14
6	04/04/2020	19:20:37	70.39,-113.15	64.23	04/04/2020	19:19:35	70.41,-113.18	64.26	2.42	62
7	04/07/2020	09:55:48	71.21, 26.76	64.10	04/07/2020	09:56:56	71.12, 28.51	63.97	63.67	68
8	04/07/2020	10:46:19	-70.54,-164.81	116.62	04/07/2020	10:46:35	-70.53,-164.77	116.63	1.87	16
9	04/07/2020	11:37:02	70.42, 2.70	63.25	04/07/2020	11:36:02	70.42, 2.71	63.25	0.85	60
10	04/10/2020	02:12:13	71.30, 142.51	63.19	04/10/2020	02:13:21	71.18, 144.49	63.03	71.73	68
11	04/10/2020	03:02:42	-70.52, -48.87	117.63	04/10/2020	03:03:01	-70.54, -48.87	117.62	1.74	19
12	04/10/2020	03:53:25	70.40, 118.63	62.23	04/10/2020	03:52:28	70.42, 118.60	62.26	2.25	57
13	04/12/2020	18:28:39	71.38,-101.73	62.30	04/12/2020	18:29:46	71.30, -99.46	62.15	81.71	67
14	04/12/2020	19:19:07	-70.56, 66.97	118.58	04/12/2020	19:19:28	-70.54, 67.01	118.60	2.28	21
15	04/12/2020	20:09:50	70.44,-125.52	61.29	04/12/2020	20:08:55	70.42,-125.52	61.28	1.71	55

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/30/2020

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/30/2020 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service