Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and LANDSAT-9 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/5/2023

Index	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Date (LANDSAT-9)	Time (LANDSAT-9)	Lat,Lon (LANDSAT-9)	SZA (LANDSAT-9 )	Distance(km)	Time Diff (sec)
1	12/05/2023	06:32:56	-70.15,-101.86	87.62	12/05/2023	06:33:55	-70.18,-101.87	87.59	3.08	59
2	12/05/2023	07:23:40	70.03, 65.63	92.27	12/05/2023	07:23:23	70.02, 65.56	92.26	2.99	17
3	12/05/2023	08:14:11	-69.36,-126.08	88.40	12/05/2023	08:13:02	-69.41,-127.65	88.35	61.77	69
4	12/07/2023	22:49:49	-70.14, 13.93	87.31	12/07/2023	22:50:22	-70.15, 13.99	87.30	2.60	33
5	12/07/2023	23:40:33	70.02,-178.58	92.58	12/07/2023	23:39:50	69.99,-178.59	92.55	3.39	43
6	12/10/2023	14:16:05	70.50, -38.17	93.33	12/10/2023	14:17:16	70.37, -37.44	93.18	30.75	71
7	12/10/2023	15:06:41	-70.09, 129.78	87.09	12/10/2023	15:06:49	-70.09, 129.79	87.09	0.63	8
8	12/10/2023	15:57:25	69.98, -62.74	92.80	12/10/2023	15:56:16	69.98, -62.71	92.81	0.98	69
9	12/13/2023	06:32:51	70.15, 78.16	93.18	12/13/2023	06:33:45	70.16, 78.15	93.19	1.12	54
10	12/13/2023	07:23:33	-70.05,-114.38	86.91	12/13/2023	07:23:15	-70.05,-114.37	86.92	1.04	18
11	12/13/2023	08:14:02	69.15, 54.25	92.17	12/13/2023	08:12:55	69.22, 52.14	92.27	83.56	67
12	12/15/2023	22:49:42	70.12,-166.03	93.32	12/15/2023	22:50:09	70.13,-165.99	93.32	1.50	27
13	12/15/2023	23:40:24	-70.03, 1.44	86.78	12/15/2023	23:39:39	-70.02, 1.49	86.79	2.21	45
14	12/18/2023	14:15:53	-70.37, 142.06	86.33	12/18/2023	14:17:05	-70.29, 142.50	86.42	18.69	72
15	12/18/2023	15:06:33	70.06, -50.15	93.36	12/18/2023	15:06:34	70.06, -50.18	93.37	1.37	1
16	12/18/2023	15:57:15	-69.96, 117.32	86.74	12/18/2023	15:56:04	-69.96, 117.31	86.74	0.60	71

Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/5/2023

Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 12/05/2023 in txt file.

Historial Predications of SNOs between NPP and LANDSAT-9