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: 1/13/2024
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 20:43:10 -74.00, 38.06 85.57 01/20/2024 20:44:21 -73.98, 38.13 85.60 2.67 71
2 01/20/2024 21:34:03 74.00,-154.64 94.44 01/20/2024 21:35:07 74.00,-154.61 94.41 1.17 64
3 01/20/2024 22:25:08 -74.02, 12.62 85.57 01/20/2024 22:25:52 -74.04, 12.63 85.56 2.08 44
4 01/20/2024 23:16:01 74.03, 179.92 94.44 01/20/2024 23:16:37 74.01,-179.99 94.40 3.44 36
5 01/21/2024 00:07:06 -74.04, -12.81 85.56 01/21/2024 00:07:22 -74.04, -12.76 85.57 1.65 16
6 01/21/2024 00:57:59 74.05, 154.49 94.44 01/21/2024 00:58:08 74.06, 154.50 94.45 1.33 9
7 01/21/2024 01:49:04 -74.06, -38.25 85.56 01/21/2024 01:48:53 -74.09, -38.26 85.53 3.56 11
8 01/21/2024 02:39:57 74.07, 129.06 94.44 01/21/2024 02:39:38 74.06, 129.12 94.44 2.06 19
9 01/21/2024 03:31:02 -74.08, -63.68 85.56 01/21/2024 03:30:23 -74.10, -63.65 85.54 1.80 39
10 01/21/2024 04:21:55 74.09, 103.62 94.45 01/21/2024 04:21:09 74.12, 103.61 94.48 2.70 46
11 01/21/2024 05:13:00 -74.11, -89.11 85.56 01/21/2024 05:11:53 -74.10, -89.03 85.55 2.52 67
12 01/21/2024 06:03:53 74.12, 78.19 94.45 01/21/2024 06:02:39 74.12, 78.23 94.47 1.30 74

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/13/2024
SNOs_Map_NOAA-19_NPP_20240113.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/13/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP