Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/14/2023

Index	Date (FY3D)	Time (FY3D)	Lat,Lon (FY3D)	SZA (FY3D )	Date (TERRA)	Time (TERRA)	Lat,Lon (TERRA)	SZA (TERRA )	Distance(km)	Time Diff (sec)
1	03/15/2023	21:49:54	-73.08, 32.26	105.03	03/15/2023	21:51:04	-73.09, 32.32	105.04	2.19	70
2	03/15/2023	22:40:39	72.98,-160.21	74.85	03/15/2023	22:40:27	72.97,-160.24	74.84	1.63	12
3	03/15/2023	23:31:10	-72.30, 8.52	105.86	03/15/2023	23:30:03	-72.34, 6.23	105.79	77.23	67
4	03/18/2023	09:54:09	73.35, 30.66	74.25	03/18/2023	09:55:20	73.25, 31.55	74.14	30.27	71
5	03/18/2023	10:44:47	-73.03,-161.31	106.10	03/18/2023	10:44:49	-73.00,-161.30	106.13	2.94	2
6	03/18/2023	11:35:26	72.62, 6.87	73.47	03/18/2023	11:34:15	72.72, 5.82	73.59	36.49	71
7	03/20/2023	21:58:26	-73.90, 28.35	106.17	03/20/2023	21:59:31	-73.76, 31.49	106.35	98.64	65
8	03/20/2023	22:48:56	73.05,-162.37	72.94	03/20/2023	22:49:05	73.06,-162.28	72.95	3.11	9
9	03/20/2023	23:39:39	-72.98, 5.09	107.15	03/20/2023	23:38:31	-72.97, 5.19	107.16	3.50	68
10	03/23/2023	10:53:02	-73.03,-163.33	108.07	03/23/2023	10:53:26	-73.05,-163.41	108.06	3.33	24
11	03/23/2023	11:43:48	72.98, 4.10	71.86	03/23/2023	11:42:48	72.98, 4.11	71.86	0.32	60
12	03/25/2023	22:57:12	73.09,-164.46	71.01	03/25/2023	22:57:42	73.06,-164.48	70.97	3.47	30
13	03/25/2023	23:47:55	-73.02, 3.01	109.08	03/25/2023	23:47:07	-73.02, 3.09	109.08	2.87	48

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/14/2023

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/14/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA