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: 12/17/2023

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	15:00:13	-73.49, 121.76	82.80	12/21/2023	15:01:18	-73.57, 124.87	82.89	98.60	65
2	12/21/2023	15:51:01	73.86, -70.05	97.52	12/21/2023	15:52:11	73.93, -68.66	97.51	43.26	70
3	12/21/2023	16:41:57	-74.19, 98.05	82.20	12/21/2023	16:43:00	-74.17, 98.05	82.23	2.50	63
4	12/21/2023	17:32:53	74.18, -94.72	97.80	12/21/2023	17:33:46	74.18, -94.67	97.79	1.41	53
5	12/21/2023	18:23:55	-74.22, 72.63	82.17	12/21/2023	18:24:31	-74.22, 72.53	82.17	2.96	36
6	12/21/2023	19:14:51	74.20,-120.14	97.82	12/21/2023	19:15:16	74.19,-120.07	97.80	2.74	25
7	12/21/2023	20:05:53	-74.24, 47.21	82.15	12/21/2023	20:06:01	-74.23, 47.14	82.16	2.35	8
8	12/21/2023	20:56:49	74.23,-145.56	97.84	12/21/2023	20:56:47	74.25,-145.59	97.86	2.02	2
9	12/21/2023	21:47:51	-74.22, 21.66	82.17	12/21/2023	21:47:30	-74.24, 21.74	82.15	3.34	21
10	12/21/2023	22:38:46	74.26,-170.98	97.87	12/21/2023	22:38:16	74.26,-170.98	97.87	0.08	30
11	12/21/2023	23:29:49	-74.25, -3.76	82.15	12/21/2023	23:29:00	-74.25, -3.65	82.14	3.29	49
12	12/22/2023	00:20:44	74.28, 163.60	97.89	12/22/2023	00:19:46	74.26, 163.62	97.88	2.14	58
13	12/22/2023	01:11:46	-74.32, -29.05	82.08	12/22/2023	01:10:31	-74.31, -29.17	82.08	4.02	75
14	12/22/2023	02:02:34	74.69, 139.24	98.24	12/22/2023	02:01:25	74.71, 137.07	98.38	63.85	69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/17/2023

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/17/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP