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: 1/24/2024
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 -73.64, 7.48 89.76 02/04/2024 22:44:46 -73.68, 8.73 89.83 39.13 71
2 02/04/2024 23:34:25 73.92, 175.46 90.46 02/04/2024 23:35:37 73.95, 175.40 90.47 3.26 72
3 02/05/2024 00:25:27 -73.95, -17.23 89.53 02/05/2024 00:26:21 -73.93, -17.25 89.57 2.53 54
4 02/05/2024 01:16:23 73.94, 150.02 90.46 02/05/2024 01:17:07 73.95, 150.01 90.45 1.02 44
5 02/05/2024 02:07:25 -73.97, -42.67 89.54 02/05/2024 02:07:52 -73.98, -42.76 89.52 3.17 27
6 02/05/2024 02:58:21 73.96, 124.58 90.45 02/05/2024 02:58:37 73.96, 124.62 90.44 1.37 16
7 02/05/2024 03:49:23 -73.99, -68.11 89.54 02/05/2024 03:49:22 -73.99, -68.15 89.54 1.17 1
8 02/05/2024 04:40:19 73.98, 99.14 90.45 02/05/2024 04:40:08 74.01, 99.11 90.48 3.28 11
9 02/05/2024 05:31:21 -74.01, -93.55 89.55 02/05/2024 05:30:52 -73.99, -93.53 89.55 1.70 29
10 02/05/2024 06:22:17 74.00, 73.70 90.44 02/05/2024 06:21:38 74.02, 73.72 90.47 1.61 39
11 02/05/2024 07:13:19 -74.03,-118.99 89.55 02/05/2024 07:12:23 -74.05,-119.04 89.51 2.79 56
12 02/05/2024 08:04:15 74.02, 48.26 90.44 02/05/2024 08:03:08 74.02, 48.33 90.45 2.14 67
13 02/05/2024 08:55:10 -74.38,-143.53 89.28 02/05/2024 08:54:00 -74.40,-145.30 89.14 52.90 70

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/24/2024
SNOs_Map_NOAA-19_NPP_20240124.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/24/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP