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: 1/28/2024
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 02/04/2024 22:43:36 -73.62, 7.43 89.77 02/04/2024 22:44:47 -73.71, 8.65 89.79 39.25 71
2 02/04/2024 23:34:26 73.91, 175.42 90.45 02/04/2024 23:35:37 73.92, 175.45 90.44 1.99 71
3 02/05/2024 00:25:28 -73.93, -17.28 89.54 02/05/2024 00:26:21 -73.91, -17.21 89.59 3.23 53
4 02/05/2024 01:16:24 73.93, 149.98 90.45 02/05/2024 01:17:07 73.93, 150.06 90.43 2.49 43
5 02/05/2024 02:07:26 -73.95, -42.72 89.55 02/05/2024 02:07:52 -73.97, -42.72 89.54 1.45 26
6 02/05/2024 02:58:21 74.00, 124.66 90.48 02/05/2024 02:58:38 73.98, 124.55 90.47 3.75 17
7 02/05/2024 03:49:24 -73.97, -68.16 89.56 02/05/2024 03:49:22 -73.97, -68.10 89.56 1.66 2
8 02/05/2024 04:40:20 73.97, 99.10 90.44 02/05/2024 04:40:08 73.99, 99.16 90.46 3.00 12
9 02/05/2024 05:31:22 -73.99, -93.60 89.56 02/05/2024 05:30:52 -73.98, -93.49 89.57 3.68 30
10 02/05/2024 06:22:18 73.99, 73.66 90.43 02/05/2024 06:21:38 74.00, 73.77 90.44 3.52 40
11 02/05/2024 07:13:20 -74.01,-119.04 89.57 02/05/2024 07:12:23 -74.03,-119.00 89.53 2.51 57
12 02/05/2024 08:04:15 74.06, 48.35 90.47 02/05/2024 08:03:09 74.05, 48.26 90.48 2.70 66
13 02/05/2024 08:55:11 -74.37,-143.58 89.30 02/05/2024 08:54:00 -74.38,-145.25 89.16 50.11 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/28/2024
SNOs_Map_NOAA-19_NPP_20240128.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/28/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP