Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/8/2023

Index	Date (NOAA-19)	Time (NOAA-19)	Lat,Lon (NOAA-19)	SZA (NOAA-19 )	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Distance(km)	Time Diff (sec)
1	12/21/2023	15:00:12	-73.53, 121.85	82.77	12/21/2023	15:01:18	-73.59, 124.83	82.87	93.84	66
2	12/21/2023	15:51:00	73.89, -69.96	97.55	12/21/2023	15:52:11	73.96, -68.74	97.54	38.48	71
3	12/21/2023	16:41:57	-74.18, 98.02	82.21	12/21/2023	16:43:00	-74.19, 98.00	82.21	1.21	63
4	12/21/2023	17:32:52	74.21, -94.63	97.82	12/21/2023	17:33:46	74.21, -94.74	97.82	3.47	54
5	12/21/2023	18:23:55	-74.21, 72.60	82.18	12/21/2023	18:24:30	-74.20, 72.61	82.20	1.02	35
6	12/21/2023	19:14:50	74.23,-120.05	97.85	12/21/2023	19:15:16	74.22,-120.14	97.83	3.20	26
7	12/21/2023	20:05:53	-74.23, 47.18	82.16	12/21/2023	20:06:00	-74.20, 47.21	82.19	3.18	7
8	12/21/2023	20:56:49	74.21,-145.60	97.83	12/21/2023	20:56:46	74.23,-145.53	97.84	2.58	3
9	12/21/2023	21:47:51	-74.26, 21.76	82.14	12/21/2023	21:47:31	-74.26, 21.69	82.13	2.14	20
10	12/21/2023	22:38:47	74.24,-171.02	97.85	12/21/2023	22:38:16	74.24,-170.93	97.85	2.81	31
11	12/21/2023	23:29:49	-74.29, -3.66	82.11	12/21/2023	23:29:01	-74.27, -3.70	82.12	2.21	48
12	12/22/2023	00:20:45	74.27, 163.56	97.87	12/22/2023	00:19:47	74.29, 163.55	97.91	3.16	58
13	12/22/2023	01:11:47	-74.31, -29.08	82.09	12/22/2023	01:10:32	-74.33, -29.22	82.05	4.73	75
14	12/22/2023	02:02:34	74.72, 139.34	98.27	12/22/2023	02:01:25	74.69, 137.12	98.36	64.98	69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/8/2023

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/08/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP