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: 12/23/2023

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	12/29/2023	07:23:21	-69.37,-113.40	87.48	12/29/2023	07:24:30	-69.30,-111.63	87.57	69.76	69
2	12/29/2023	08:13:55	68.72, 54.81	91.86	12/29/2023	08:15:08	68.70, 54.95	91.84	5.95	73
3	12/29/2023	09:04:37	-68.63,-137.75	88.25	12/29/2023	09:05:39	-68.65,-137.74	88.23	2.46	62
4	12/29/2023	09:55:23	68.61, 29.58	91.74	12/29/2023	09:56:07	68.59, 29.57	91.72	2.78	44
5	12/29/2023	10:46:06	-68.58,-163.06	88.30	12/29/2023	10:46:37	-68.59,-163.06	88.29	1.34	31
6	12/29/2023	11:36:52	68.56, 4.27	91.69	12/29/2023	11:37:04	68.58, 4.32	91.71	2.89	12
7	12/29/2023	12:27:35	-68.52, 171.64	88.36	12/29/2023	12:27:35	-68.53, 171.62	88.36	0.66	0
8	12/29/2023	13:18:21	68.51, -21.04	91.63	12/29/2023	13:18:02	68.52, -21.00	91.64	1.83	19
9	12/29/2023	14:09:04	-68.47, 146.33	88.41	12/29/2023	14:08:33	-68.46, 146.31	88.42	1.39	31
10	12/29/2023	14:59:50	68.46, -46.34	91.57	12/29/2023	14:59:00	68.46, -46.32	91.57	1.19	50
11	12/29/2023	15:50:32	-68.42, 121.02	88.47	12/29/2023	15:49:30	-68.40, 120.99	88.49	2.50	62
12	12/29/2023	16:41:14	68.19, -71.38	91.30	12/29/2023	16:40:01	68.18, -71.91	91.29	22.01	73
13	12/29/2023	17:31:49	-67.73, 96.53	89.18	12/29/2023	17:30:39	-67.74, 94.94	89.14	66.94	70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 12/23/2023

Download SNOs between NPP and GCOM-C since TLE EPOCH: 12/23/2023 in txt file.

Historial Predications of SNOs between NPP and GCOM-C