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: 1/17/2023

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	01/17/2023	14:59:31	72.56, -44.77	93.19	01/17/2023	14:59:58	72.55, -44.70	93.18	2.78	27
2	01/17/2023	15:50:14	-72.45, 122.77	86.93	01/17/2023	15:49:28	-72.43, 122.71	86.96	3.36	46
3	01/20/2023	05:36:13	73.10, 94.98	93.22	01/20/2023	05:37:21	73.04, 96.85	93.12	61.17	68
4	01/20/2023	06:26:47	-72.53, -96.49	87.39	01/20/2023	06:26:58	-72.55, -96.46	87.38	1.95	11
5	01/20/2023	07:17:32	72.46, 70.96	92.54	01/20/2023	07:16:25	72.45, 71.01	92.53	2.28	67
6	01/22/2023	21:03:19	-72.62, 44.22	87.87	01/22/2023	21:04:27	-72.63, 44.31	87.88	3.04	68
7	01/22/2023	21:54:03	72.51,-148.24	92.01	01/22/2023	21:53:54	72.53,-148.23	92.02	2.11	9
8	01/22/2023	22:44:40	-72.08, 19.92	88.44	01/22/2023	22:43:29	-72.14, 18.71	88.36	42.13	71
9	01/25/2023	12:30:35	72.56, -7.45	91.44	01/25/2023	12:31:24	72.57, -7.54	91.44	3.12	49
10	01/25/2023	13:21:19	-72.49, 160.02	88.65	01/25/2023	13:20:53	-72.50, 159.98	88.64	1.85	26
11	01/28/2023	03:57:51	-72.55, -59.21	89.25	01/28/2023	03:58:22	-72.56, -59.30	89.25	3.12	31
12	01/28/2023	04:48:36	72.49, 108.22	90.69	01/28/2023	04:47:48	72.51, 108.25	90.70	1.61	48
13	01/30/2023	18:34:33	-73.13, 80.47	89.35	01/30/2023	18:35:42	-73.05, 82.27	89.47	58.81	69
14	01/30/2023	19:25:08	72.57,-111.03	90.06	01/30/2023	19:25:16	72.57,-111.00	90.06	0.84	8
15	01/30/2023	20:15:52	-72.49, 56.45	90.03	01/30/2023	20:14:45	-72.51, 56.52	90.01	3.48	67

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/17/2023

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 01/17/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8