Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and GCOM-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/29/2023

Index	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Date (GCOM-C)	Time (GCOM-C)	Lat,Lon (GCOM-C)	SZA (GCOM-C )	Distance(km)	Time Diff (sec)
1	07/01/2023	01:22:43	69.32, 157.21	46.11	07/01/2023	01:23:52	69.26, 158.90	46.02	66.80	69
2	07/01/2023	02:13:18	-68.87, -34.84	134.36	07/01/2023	02:14:31	-68.77, -34.38	134.46	21.14	73
3	07/01/2023	03:04:00	68.63, 132.78	45.41	07/01/2023	03:05:01	68.61, 132.79	45.38	2.42	61
4	07/01/2023	03:54:43	-68.60, -59.86	134.62	07/01/2023	03:55:31	-68.60, -59.84	134.62	0.94	48
5	07/01/2023	04:45:29	68.58, 107.48	45.36	07/01/2023	04:45:59	68.55, 107.47	45.32	3.61	30
6	07/01/2023	05:36:12	-68.55, -85.17	134.67	07/01/2023	05:36:29	-68.54, -85.16	134.68	1.18	17
7	07/01/2023	06:26:58	68.53, 82.17	45.31	07/01/2023	06:26:56	68.54, 82.23	45.32	2.73	2
8	07/01/2023	07:17:41	-68.50,-110.48	134.71	07/01/2023	07:17:27	-68.48,-110.47	134.73	2.18	14
9	07/01/2023	08:08:27	68.48, 56.86	45.27	07/01/2023	08:07:54	68.48, 56.91	45.27	2.20	33
10	07/01/2023	08:59:10	-68.45,-135.79	134.76	07/01/2023	08:58:25	-68.42,-135.78	134.79	3.30	45
11	07/01/2023	09:49:55	68.43, 31.55	45.22	07/01/2023	09:48:51	68.42, 31.60	45.21	2.29	64
12	07/01/2023	10:40:37	-68.35,-161.03	134.86	07/01/2023	10:39:22	-68.36,-161.10	134.84	3.14	75
13	07/01/2023	11:31:11	67.68, 7.12	44.46	07/01/2023	11:30:02	67.65, 5.41	44.47	72.23	69

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/29/2023

Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/29/2023 in txt file.

Historial Predications of SNOs between NPP and GCOM-C