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: 4/6/2023

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	04/06/2023	18:22:27	-72.84, 84.91	113.82	04/06/2023	18:23:14	-72.85, 84.82	113.81	3.00	47
2	04/06/2023	19:13:13	72.77,-107.65	66.10	04/06/2023	19:12:41	72.77,-107.70	66.09	2.06	32
3	04/09/2023	09:49:39	72.89, 33.05	65.24	04/09/2023	09:50:11	72.88, 33.12	65.23	2.67	32
4	04/09/2023	10:40:21	-72.78,-159.40	114.89	04/09/2023	10:39:40	-72.81,-159.38	114.86	3.30	41
5	04/12/2023	01:16:46	-72.85, -18.61	115.78	04/12/2023	01:17:11	-72.84, -18.71	115.79	3.48	25
6	04/12/2023	02:07:32	72.79, 148.82	64.15	04/12/2023	02:06:37	72.79, 148.85	64.16	1.33	55
7	04/14/2023	15:53:23	-73.53, 120.80	116.04	04/14/2023	15:54:30	-73.47, 123.17	116.10	75.23	67
8	04/14/2023	16:43:57	72.88, -70.43	63.29	04/14/2023	16:44:07	72.84, -70.44	63.26	3.69	10
9	04/14/2023	17:34:38	-72.76, 97.14	116.84	04/14/2023	17:33:35	-72.78, 97.07	116.82	3.17	63
10	04/17/2023	07:20:22	73.03, 70.18	62.52	04/17/2023	07:21:34	72.97, 70.42	62.46	10.26	72
11	04/17/2023	08:11:03	-72.85,-122.13	117.67	04/17/2023	08:11:04	-72.85,-122.17	117.68	1.24	1
12	04/17/2023	09:01:45	72.60, 45.71	62.07	04/17/2023	09:00:33	72.65, 45.08	62.11	21.42	72
13	04/19/2023	22:47:28	-72.96, 18.58	118.47	04/19/2023	22:48:32	-72.95, 18.64	118.49	2.34	64
14	04/19/2023	23:38:13	72.87,-173.91	61.42	04/19/2023	23:37:59	72.85,-173.91	61.40	2.10	14

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/6/2023

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 04/06/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8