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: 7/14/2021

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	07/15/2021	07:27:44	-71.20,-114.14	130.32	07/15/2021	07:28:53	-71.22,-114.15	130.32	1.53	69
2	07/15/2021	08:18:28	71.14, 53.29	49.62	07/15/2021	08:18:20	71.12, 53.35	49.60	2.92	8
3	07/15/2021	09:09:05	-70.79,-138.81	130.74	07/15/2021	09:07:53	-70.84,-139.46	130.67	24.46	72
4	07/17/2021	23:44:08	-71.48, 1.32	129.59	07/17/2021	23:45:19	-71.38, 2.01	129.71	26.59	71
5	07/18/2021	00:34:45	71.11, 169.28	50.04	07/18/2021	00:34:48	71.12, 169.23	50.05	2.17	3
6	07/18/2021	01:25:27	-71.01, -23.24	130.06	07/18/2021	01:24:18	-71.01, -23.31	130.06	2.67	69
7	07/20/2021	16:00:32	-71.80, 116.66	128.75	07/20/2021	16:01:41	-71.71, 118.43	128.90	62.52	69
8	07/20/2021	16:51:04	71.13, -74.82	50.56	07/20/2021	16:51:17	71.12, -74.89	50.54	2.93	13
9	07/20/2021	17:41:46	-71.03, 92.67	129.55	07/20/2021	17:40:46	-71.06, 92.66	129.51	3.33	60
10	07/23/2021	09:07:23	71.16, 41.08	51.11	07/23/2021	09:07:45	71.17, 41.07	51.12	0.97	22
11	07/23/2021	09:58:05	-71.05,-151.42	128.99	07/23/2021	09:57:15	-71.06,-151.46	128.98	1.63	50
12	07/26/2021	01:23:42	71.18, 156.98	51.71	07/26/2021	01:24:14	71.16, 156.94	51.68	3.34	32
13	07/26/2021	02:14:24	-71.07, -35.52	128.40	07/26/2021	02:13:44	-71.05, -35.59	128.41	3.49	40
14	07/28/2021	17:40:00	71.21, -87.12	52.35	07/28/2021	17:40:41	71.20, -87.11	52.33	1.58	41

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/14/2021

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 07/14/2021 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8