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: 12/26/2023
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 73.59,-100.46 96.55 01/05/2024 17:52:51 73.65, -98.21 96.46 70.92 68
2 01/05/2024 18:42:38 -74.10, 68.05 83.03 01/05/2024 18:43:44 -74.08, 68.07 83.07 2.50 66
3 01/05/2024 19:33:31 74.10,-124.66 96.97 01/05/2024 19:34:30 74.10,-124.67 96.95 0.60 59
4 01/05/2024 20:24:36 -74.12, 42.63 83.02 01/05/2024 20:25:15 -74.13, 42.57 83.02 1.88 39
5 01/05/2024 21:15:29 74.13,-150.09 96.98 01/05/2024 21:16:00 74.10,-150.05 96.95 3.18 31
6 01/05/2024 22:06:34 -74.15, 17.20 83.01 01/05/2024 22:06:45 -74.13, 17.19 83.03 1.79 11
7 01/05/2024 22:57:27 74.15,-175.52 96.99 01/05/2024 22:57:31 74.15,-175.55 97.00 1.09 4
8 01/05/2024 23:48:32 -74.17, -8.23 83.00 01/05/2024 23:48:16 -74.18, -8.32 82.98 2.99 16
9 01/06/2024 00:39:25 74.17, 159.06 97.01 01/06/2024 00:39:01 74.16, 159.07 96.99 2.16 24
10 01/06/2024 01:30:30 -74.20, -33.66 82.98 01/06/2024 01:29:46 -74.19, -33.70 82.98 1.67 44
11 01/06/2024 02:21:23 74.20, 133.63 97.02 01/06/2024 02:20:32 74.21, 133.56 97.04 2.24 51
12 01/06/2024 03:12:28 -74.22, -59.08 82.97 01/06/2024 03:11:16 -74.19, -59.08 82.99 3.42 72
13 01/06/2024 04:03:18 74.37, 108.59 97.15 01/06/2024 04:02:05 74.36, 107.80 97.20 23.58 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/26/2023
SNOs_Map_NOAA-19_NPP_20231226.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/26/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP