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: 1/19/2024
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 01/20/2024 20:43:09 -74.00, 38.07 85.57 01/20/2024 20:44:20 -73.98, 38.13 85.61 2.84 71
2 01/20/2024 21:34:02 74.01,-154.62 94.44 01/20/2024 21:35:06 74.00,-154.59 94.41 2.23 64
3 01/20/2024 22:25:07 -74.02, 12.63 85.56 01/20/2024 22:25:51 -74.04, 12.63 85.56 1.47 44
4 01/20/2024 23:16:00 74.04, 179.95 94.45 01/20/2024 23:16:37 74.05, 179.90 94.45 1.93 37
5 01/21/2024 00:07:05 -74.05, -12.80 85.56 01/21/2024 00:07:21 -74.04, -12.76 85.57 1.44 16
6 01/21/2024 00:57:58 74.06, 154.51 94.45 01/21/2024 00:58:07 74.05, 154.52 94.44 0.60 9
7 01/21/2024 01:49:03 -74.07, -38.24 85.56 01/21/2024 01:48:52 -74.09, -38.26 85.53 3.07 11
8 01/21/2024 02:39:56 74.08, 129.08 94.45 01/21/2024 02:39:37 74.06, 129.13 94.43 3.07 19
9 01/21/2024 03:31:01 -74.09, -63.67 85.55 01/21/2024 03:30:22 -74.10, -63.65 85.54 1.17 39
10 01/21/2024 04:21:54 74.10, 103.65 94.46 01/21/2024 04:21:08 74.11, 103.63 94.48 1.07 46
11 01/21/2024 05:12:59 -74.11, -89.10 85.55 01/21/2024 05:11:52 -74.10, -89.03 85.55 2.37 67
12 01/21/2024 06:03:52 74.13, 78.21 94.46 01/21/2024 06:02:38 74.12, 78.24 94.47 1.41 74

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/19/2024
SNOs_Map_NOAA-19_NPP_20240119.jpg

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

Historial Predications of SNOs between NOAA-19 and NPP