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: 12/27/2023
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 01/05/2024 17:51:43 73.57,-100.52 96.53 01/05/2024 17:52:50 73.62, -98.14 96.43 75.01 67
2 01/05/2024 18:42:38 -74.07, 67.99 83.06 01/05/2024 18:43:44 -74.10, 68.02 83.05 2.99 66
3 01/05/2024 19:33:30 74.13,-124.60 96.99 01/05/2024 19:34:30 74.12,-124.72 96.97 3.73 60
4 01/05/2024 20:24:36 -74.10, 42.56 83.04 01/05/2024 20:25:14 -74.10, 42.63 83.05 2.37 38
5 01/05/2024 21:15:29 74.10,-150.15 96.96 01/05/2024 21:16:00 74.12,-150.10 96.97 2.75 31
6 01/05/2024 22:06:34 -74.12, 17.13 83.03 01/05/2024 22:06:45 -74.15, 17.13 83.00 3.54 11
7 01/05/2024 22:57:27 74.13,-175.58 96.97 01/05/2024 22:57:30 74.12,-175.48 96.97 3.08 3
8 01/05/2024 23:48:32 -74.15, -8.30 83.02 01/05/2024 23:48:15 -74.16, -8.25 83.01 1.84 17
9 01/06/2024 00:39:25 74.15, 158.99 96.99 01/06/2024 00:39:01 74.18, 159.01 97.02 3.09 24
10 01/06/2024 01:30:30 -74.17, -33.73 83.01 01/06/2024 01:29:45 -74.16, -33.63 83.01 3.07 45
11 01/06/2024 02:21:23 74.17, 133.56 97.00 01/06/2024 02:20:31 74.18, 133.63 97.01 2.26 52
12 01/06/2024 03:12:28 -74.19, -59.15 82.99 01/06/2024 03:11:16 -74.21, -59.14 82.96 1.94 72
13 01/06/2024 04:03:17 74.39, 108.65 97.17 01/06/2024 04:02:05 74.38, 107.75 97.23 27.06 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/27/2023
SNOs_Map_NOAA-19_NPP_20231227.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/27/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP