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: 9/12/2024
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 09/21/2024 17:25:12 -71.92, 89.11 108.32 09/21/2024 17:26:19 -72.00, 91.59 108.34 85.80 67
2 09/21/2024 18:15:59 72.17,-103.09 71.93 09/21/2024 18:17:09 72.23,-101.55 71.92 52.95 70
3 09/21/2024 19:06:56 -72.59, 65.01 107.68 09/21/2024 19:08:01 -72.62, 64.98 107.65 3.43 65
4 09/21/2024 19:57:48 72.60,-127.69 72.35 09/21/2024 19:58:46 72.60,-127.66 72.34 1.14 58
5 09/21/2024 20:48:53 -72.62, 39.57 107.62 09/21/2024 20:49:31 -72.64, 39.58 107.61 1.96 38
6 09/21/2024 21:39:45 72.63,-153.13 72.40 09/21/2024 21:40:16 72.61,-153.06 72.38 2.63 31
7 09/21/2024 22:30:50 -72.64, 14.14 107.57 09/21/2024 22:31:01 -72.65, 14.18 107.57 1.54 11
8 09/21/2024 23:21:42 72.65,-178.56 72.45 09/21/2024 23:21:47 72.68,-178.56 72.48 2.86 5
9 09/22/2024 00:12:47 -72.67, -11.29 107.52 09/22/2024 00:12:31 -72.66, -11.22 107.53 2.68 16
10 09/22/2024 01:03:39 72.68, 156.01 72.50 09/22/2024 01:03:17 72.69, 156.04 72.52 1.72 22
11 09/22/2024 01:54:44 -72.70, -36.72 107.47 09/22/2024 01:54:02 -72.72, -36.72 107.44 3.31 42
12 09/22/2024 02:45:36 72.70, 130.58 72.55 09/22/2024 02:44:47 72.70, 130.63 72.56 1.97 49
13 09/22/2024 03:36:41 -72.72, -62.16 107.42 09/22/2024 03:35:32 -72.74, -62.12 107.40 2.25 69
14 09/22/2024 04:27:32 72.78, 105.25 72.65 09/22/2024 04:26:18 72.77, 105.13 72.66 4.21 74

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/12/2024
SNOs_Map_NOAA-19_NPP_20240912.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/12/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP