Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/4/2023

Index	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Date (METOP-C)	Time (METOP-C)	Lat,Lon (METOP-C)	SZA (METOP-C )	Distance(km)	Time Diff (sec)
1	12/17/2023	15:26:42	73.47, -61.26	96.91	12/17/2023	15:27:49	73.44, -58.74	96.79	79.74	67
2	12/17/2023	16:17:24	-73.36, 106.30	83.21	12/17/2023	16:18:33	-73.31, 108.30	83.34	63.76	69
3	12/17/2023	17:08:06	73.18, -85.98	96.60	12/17/2023	17:09:17	73.12, -84.80	96.49	38.64	71
4	12/17/2023	17:58:48	-73.07, 81.57	83.52	12/17/2023	18:00:00	-73.04, 82.36	83.59	25.73	72
5	12/17/2023	18:49:30	72.89,-110.72	96.29	12/17/2023	18:50:43	72.89,-110.62	96.28	3.35	73
6	12/17/2023	19:40:14	-72.88, 56.61	83.72	12/17/2023	19:41:25	-72.86, 56.65	83.75	2.20	71
7	12/17/2023	20:30:59	72.84,-136.01	96.24	12/17/2023	20:32:05	72.87,-136.01	96.26	2.78	66
8	12/17/2023	21:21:43	-72.84, 31.32	83.77	12/17/2023	21:22:47	-72.84, 31.26	83.77	2.02	64
9	12/17/2023	22:12:29	72.85,-161.40	96.26	12/17/2023	22:13:27	72.85,-161.39	96.24	0.78	58
10	12/17/2023	23:03:13	-72.85, 5.93	83.75	12/17/2023	23:04:08	-72.87, 5.98	83.74	2.94	55
11	12/17/2023	23:53:58	72.81, 173.31	96.22	12/17/2023	23:54:49	72.82, 173.22	96.22	3.36	51
12	12/18/2023	00:44:43	-72.86, -19.46	83.74	12/18/2023	00:45:30	-72.85, -19.41	83.76	2.18	47
13	12/18/2023	01:35:28	72.82, 147.92	96.23	12/18/2023	01:36:10	72.85, 147.94	96.25	3.52	42
14	12/18/2023	02:26:12	-72.81, -44.75	83.78	12/18/2023	02:26:52	-72.82, -44.79	83.78	1.70	40
15	12/18/2023	03:16:58	72.83, 122.53	96.24	12/18/2023	03:17:32	72.83, 122.55	96.23	0.83	34

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 12/4/2023

Download SNOs between NPP and METOP-C since TLE EPOCH: 12/04/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C