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: 9/14/2024
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 17:25:11 -71.94, 89.16 108.30 09/21/2024 17:26:18 -71.96, 91.65 108.38 85.88 67
2 09/21/2024 18:15:59 72.15,-103.14 71.91 09/21/2024 18:17:08 72.19,-101.47 71.88 56.94 69
3 09/21/2024 19:06:55 -72.62, 65.06 107.65 09/21/2024 19:08:00 -72.59, 65.06 107.69 3.20 65
4 09/21/2024 19:57:47 72.63,-127.64 72.37 09/21/2024 19:58:46 72.62,-127.69 72.36 2.10 59
5 09/21/2024 20:48:52 -72.64, 39.63 107.60 09/21/2024 20:49:31 -72.65, 39.55 107.59 2.75 39
6 09/21/2024 21:39:44 72.65,-153.07 72.43 09/21/2024 21:40:16 72.63,-153.09 72.40 2.63 32
7 09/21/2024 22:30:49 -72.67, 14.19 107.55 09/21/2024 22:31:01 -72.67, 14.15 107.55 1.45 12
8 09/21/2024 23:21:41 72.68,-178.50 72.48 09/21/2024 23:21:47 72.69,-178.59 72.49 3.48 6
9 09/22/2024 00:12:46 -72.69, -11.24 107.50 09/22/2024 00:12:31 -72.68, -11.25 107.51 1.60 15
10 09/22/2024 01:03:38 72.70, 156.06 72.53 09/22/2024 01:03:17 72.71, 156.01 72.54 1.97 21
11 09/22/2024 01:54:43 -72.72, -36.67 107.45 09/22/2024 01:54:01 -72.69, -36.65 107.47 2.97 42
12 09/22/2024 02:45:35 72.73, 130.63 72.58 09/22/2024 02:44:47 72.72, 130.60 72.58 1.19 48
13 09/22/2024 03:36:40 -72.74, -62.11 107.40 09/22/2024 03:35:32 -72.76, -62.16 107.38 2.19 68
14 09/22/2024 04:27:32 72.75, 105.20 72.63 09/22/2024 04:26:17 72.73, 105.20 72.62 2.13 75

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/14/2024
SNOs_Map_NOAA-19_NPP_20240914.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/14/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP