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: 9/21/2024
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 17:25:13 -71.91, 89.10 108.33 09/21/2024 17:26:20 -72.01, 91.56 108.33 85.35 67
2 09/21/2024 18:16:00 72.18,-103.09 71.94 09/21/2024 18:17:10 72.23,-101.56 71.92 52.37 70
3 09/21/2024 19:06:57 -72.59, 65.00 107.68 09/21/2024 19:08:01 -72.58, 65.06 107.69 2.26 64
4 09/21/2024 19:57:49 72.61,-127.69 72.36 09/21/2024 19:58:47 72.60,-127.67 72.34 0.94 58
5 09/21/2024 20:48:54 -72.62, 39.57 107.62 09/21/2024 20:49:32 -72.65, 39.56 107.60 3.11 38
6 09/21/2024 21:39:46 72.64,-153.12 72.41 09/21/2024 21:40:17 72.61,-153.07 72.38 2.86 31
7 09/21/2024 22:30:51 -72.65, 14.14 107.57 09/21/2024 22:31:02 -72.66, 14.16 107.56 1.67 11
8 09/21/2024 23:21:43 72.66,-178.55 72.46 09/21/2024 23:21:48 72.68,-178.57 72.48 1.88 5
9 09/22/2024 00:12:48 -72.67, -11.30 107.52 09/22/2024 00:12:32 -72.67, -11.24 107.52 1.84 16
10 09/22/2024 01:03:40 72.69, 156.02 72.51 09/22/2024 01:03:18 72.69, 156.03 72.52 0.35 22
11 09/22/2024 01:54:45 -72.70, -36.73 107.47 09/22/2024 01:54:02 -72.68, -36.64 107.48 3.38 43
12 09/22/2024 02:45:37 72.72, 130.59 72.57 09/22/2024 02:44:48 72.70, 130.63 72.56 1.99 49
13 09/22/2024 03:36:42 -72.73, -62.16 107.42 09/22/2024 03:35:33 -72.75, -62.14 107.39 2.33 69
14 09/22/2024 04:27:34 72.74, 105.16 72.62 09/22/2024 04:26:19 72.77, 105.13 72.65 2.83 75

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/21/2024
SNOs_Map_NOAA-19_NPP_20240921.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/21/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP