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: 10/13/2023

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	10/25/2023	14:28:29	-69.29, 140.51	98.67	10/25/2023	14:29:38	-69.24, 142.22	98.69	67.29	69
2	10/25/2023	15:19:03	68.64, -51.29	80.70	10/25/2023	15:20:16	68.64, -51.21	80.70	3.35	73
3	10/25/2023	16:09:46	-68.61, 116.08	99.33	10/25/2023	16:10:47	-68.59, 116.11	99.34	1.87	61
4	10/25/2023	17:00:31	68.54, -76.53	80.63	10/25/2023	17:01:15	68.52, -76.59	80.61	3.24	44
5	10/25/2023	17:51:15	-68.56, 90.77	99.35	10/25/2023	17:51:45	-68.53, 90.79	99.37	2.82	30
6	10/25/2023	18:42:00	68.49,-101.84	80.60	10/25/2023	18:42:12	68.52,-101.84	80.63	2.93	12
7	10/25/2023	19:32:43	-68.45, 65.53	99.43	10/25/2023	19:32:43	-68.47, 65.48	99.41	2.89	0
8	10/25/2023	20:23:29	68.44,-127.15	80.58	10/25/2023	20:23:10	68.46,-127.15	80.59	1.73	19
9	10/25/2023	21:14:12	-68.41, 40.22	99.45	10/25/2023	21:13:41	-68.41, 40.17	99.45	2.24	31
10	10/25/2023	22:04:58	68.39,-152.46	80.55	10/25/2023	22:04:08	68.40,-152.46	80.55	0.55	50
11	10/25/2023	22:55:41	-68.36, 14.90	99.48	10/25/2023	22:54:39	-68.35, 14.85	99.48	2.10	62
12	10/25/2023	23:46:23	68.13,-177.50	80.32	10/25/2023	23:45:10	68.12,-178.05	80.30	22.98	73
13	10/26/2023	00:36:58	-67.66, -9.60	100.13	10/26/2023	00:35:48	-67.70, -11.19	100.13	67.36	70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 10/13/2023

Download SNOs between NPP and GCOM-C since TLE EPOCH: 10/13/2023 in txt file.

Historial Predications of SNOs between NPP and GCOM-C