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: 1/23/2024
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 22:43:35 -73.66, 7.53 89.75 02/04/2024 22:44:46 -73.67, 8.74 89.84 38.11 71
2 02/04/2024 23:34:25 73.94, 175.50 90.48 02/04/2024 23:35:37 73.94, 175.41 90.46 2.84 72
3 02/05/2024 00:25:28 -73.92, -17.30 89.56 02/05/2024 00:26:21 -73.92, -17.23 89.57 2.22 53
4 02/05/2024 01:16:23 73.96, 150.06 90.47 02/05/2024 01:17:07 73.94, 150.02 90.45 2.10 44
5 02/05/2024 02:07:25 -73.99, -42.62 89.52 02/05/2024 02:07:52 -73.98, -42.74 89.53 3.89 27
6 02/05/2024 02:58:21 73.98, 124.63 90.47 02/05/2024 02:58:37 73.95, 124.64 90.43 3.33 16
7 02/05/2024 03:49:24 -73.96, -68.19 89.57 02/05/2024 03:49:22 -73.98, -68.13 89.55 3.06 2
8 02/05/2024 04:40:19 74.00, 99.19 90.46 02/05/2024 04:40:08 74.01, 99.13 90.47 1.93 11
9 02/05/2024 05:31:22 -73.98, -93.63 89.57 02/05/2024 05:30:52 -73.99, -93.52 89.56 3.53 30
10 02/05/2024 06:22:17 74.02, 73.75 90.46 02/05/2024 06:21:38 74.01, 73.74 90.46 1.16 39
11 02/05/2024 07:13:19 -74.05,-118.94 89.54 02/05/2024 07:12:23 -74.04,-119.02 89.52 2.58 56
12 02/05/2024 08:04:15 74.04, 48.31 90.45 02/05/2024 08:03:08 74.02, 48.35 90.44 3.02 67
13 02/05/2024 08:55:10 -74.40,-143.48 89.27 02/05/2024 08:54:00 -74.39,-145.28 89.15 53.80 70

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/23/2024
SNOs_Map_NOAA-19_NPP_20240123.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/23/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP