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: 10/23/2021

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	10/25/2021	06:51:27	-71.38,-104.60	96.51	10/25/2021	06:52:16	-71.38,-104.67	96.51	2.49	49
2	10/25/2021	07:42:11	71.29, 62.87	83.41	10/25/2021	07:41:43	71.29, 62.83	83.41	1.73	28
3	10/27/2021	23:07:45	-71.42, 11.29	95.57	10/27/2021	23:08:44	-71.44, 11.31	95.54	2.50	59
4	10/27/2021	23:58:29	71.33, 178.75	84.37	10/27/2021	23:58:11	71.34, 178.79	84.38	2.02	18
5	10/28/2021	00:48:59	-70.64, -12.76	96.30	10/28/2021	00:47:50	-70.74, -14.52	96.23	65.69	69
6	10/30/2021	15:24:03	-71.45, 127.17	94.65	10/30/2021	15:25:13	-71.44, 127.18	94.66	1.96	70
7	10/30/2021	16:14:46	71.32, -65.28	85.24	10/30/2021	16:14:40	71.34, -65.33	85.25	2.37	6
8	10/30/2021	17:05:24	-71.05, 102.52	95.02	10/30/2021	17:04:12	-71.12, 101.95	94.97	22.14	72
9	11/02/2021	07:40:27	-71.80,-117.51	93.45	11/02/2021	07:41:38	-71.64,-116.59	93.59	36.54	71
10	11/02/2021	08:31:04	71.37, 50.59	86.14	11/02/2021	08:31:08	71.38, 50.62	86.15	1.57	4
11	11/02/2021	09:21:46	-71.29,-141.96	93.93	11/02/2021	09:20:38	-71.27,-141.93	93.95	2.55	68
12	11/04/2021	23:56:51	-72.20, -2.32	92.22	11/04/2021	23:57:58	-72.06, 0.01	92.33	80.89	67
13	11/05/2021	00:47:20	71.36, 166.55	86.97	11/05/2021	00:47:36	71.36, 166.47	86.96	2.81	16
14	11/05/2021	01:38:02	-71.28, -25.99	93.11	11/05/2021	01:37:05	-71.31, -25.98	93.08	3.32	57

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/23/2021

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/23/2021 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8