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: 10/21/2021

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	10/22/2021	14:35:10	-71.39, 139.44	97.44	10/22/2021	14:35:47	-71.39, 139.46	97.44	0.82	37
2	10/22/2021	15:25:54	71.29, -53.08	82.48	10/22/2021	15:25:14	71.30, -53.04	82.49	1.70	40
3	10/25/2021	06:51:28	-71.43,-104.68	96.47	10/25/2021	06:52:16	-71.40,-104.64	96.50	3.27	48
4	10/25/2021	07:42:11	71.28, 62.89	83.41	10/25/2021	07:41:43	71.30, 62.85	83.43	2.66	28
5	10/27/2021	23:07:45	-71.42, 11.29	95.57	10/27/2021	23:08:45	-71.40, 11.24	95.58	2.39	60
6	10/27/2021	23:58:29	71.33, 178.75	84.37	10/27/2021	23:58:12	71.30, 178.73	84.33	3.37	17
7	10/28/2021	00:49:00	-70.70, -12.84	96.25	10/28/2021	00:47:51	-70.70, -14.58	96.27	63.92	69
8	10/30/2021	15:24:03	-71.46, 127.16	94.64	10/30/2021	15:25:13	-71.45, 127.21	94.65	1.99	70
9	10/30/2021	16:14:46	71.33, -65.30	85.25	10/30/2021	16:14:40	71.35, -65.31	85.26	1.93	6
10	10/30/2021	17:05:25	-71.10, 102.42	94.97	10/30/2021	17:04:12	-71.13, 101.97	94.95	16.49	73
11	11/02/2021	07:40:26	-71.82,-117.54	93.43	11/02/2021	07:41:36	-71.71,-116.48	93.52	38.86	70
12	11/02/2021	08:31:03	71.39, 50.56	86.16	11/02/2021	08:31:07	71.39, 50.63	86.16	2.67	4
13	11/02/2021	09:21:44	-71.26,-141.89	93.96	11/02/2021	09:20:37	-71.28,-141.91	93.94	2.71	67

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/21/2021

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/21/2021 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8