Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/15/2023

Index	Date (FY3D)	Time (FY3D)	Lat,Lon (FY3D)	SZA (FY3D )	Date (NOAA-19)	Time (NOAA-19)	Lat,Lon (NOAA-19)	SZA (NOAA-19 )	Distance(km)	Time Diff (sec)
1	02/16/2023	21:46:47	-76.65, 22.57	90.84	02/16/2023	21:45:36	-76.64, 21.03	90.75	39.57	71
2	02/16/2023	22:37:37	76.82,-170.79	89.35	02/16/2023	22:36:35	76.83,-170.91	89.38	3.19	62
3	02/16/2023	23:28:23	-76.85, -3.58	90.64	02/16/2023	23:27:31	-76.83, -3.67	90.64	3.24	52
4	02/17/2023	00:19:09	76.84, 163.76	89.35	02/17/2023	00:18:34	76.85, 163.67	89.37	2.58	35
5	02/17/2023	01:09:55	-76.86, -29.03	90.64	02/17/2023	01:09:30	-76.84, -29.10	90.65	2.70	25
6	02/17/2023	02:00:41	76.86, 138.31	89.34	02/17/2023	02:00:33	76.87, 138.25	89.36	2.05	8
7	02/17/2023	02:51:27	-76.88, -54.48	90.65	02/17/2023	02:51:29	-76.86, -54.52	90.66	2.26	2
8	02/17/2023	03:42:13	76.87, 112.86	89.34	02/17/2023	03:42:32	76.89, 112.83	89.35	1.70	19
9	02/17/2023	04:32:59	-76.90, -79.92	90.65	02/17/2023	04:33:28	-76.88, -79.94	90.68	1.98	29
10	02/17/2023	05:23:44	76.89, 87.41	89.33	02/17/2023	05:24:30	76.90, 87.41	89.34	1.66	46
11	02/17/2023	06:14:30	-76.91,-105.37	90.66	02/17/2023	06:15:26	-76.89,-105.36	90.69	1.95	56
12	02/17/2023	07:05:16	76.91, 61.96	89.33	02/17/2023	07:06:29	76.92, 62.00	89.32	1.96	73
13	02/17/2023	07:56:10	-77.27,-132.30	90.24	02/17/2023	07:57:17	-77.24,-129.27	90.46	74.32	67

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/15/2023

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 02/15/2023 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19