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: 12/14/2024
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 12/25/2024 07:35:43 -71.69,-121.81 84.88 12/25/2024 07:36:54 -71.72,-120.56 84.90 43.91 71
2 12/25/2024 08:26:34 72.04, 46.13 95.45 12/25/2024 08:27:46 72.04, 46.16 95.44 1.07 72
3 12/25/2024 09:17:32 -72.09,-146.51 84.50 12/25/2024 09:18:31 -72.08,-146.61 84.52 3.71 59
4 12/25/2024 10:08:30 72.09, 20.75 95.50 12/25/2024 10:09:17 72.09, 20.69 95.49 2.05 47
5 12/25/2024 10:59:29 -72.10,-171.99 84.50 12/25/2024 11:00:01 -72.08,-171.98 84.52 1.93 32
6 12/25/2024 11:50:27 72.09, -4.74 95.50 12/25/2024 11:50:47 72.09, -4.69 95.49 1.70 20
7 12/25/2024 12:41:26 -72.10, 162.53 84.50 12/25/2024 12:41:32 -72.13, 162.55 84.47 3.40 6
8 12/25/2024 13:32:23 72.15, -30.12 95.54 12/25/2024 13:32:18 72.14, -30.16 95.54 1.59 5
9 12/25/2024 14:23:22 -72.15, 137.15 84.45 12/25/2024 14:23:02 -72.13, 137.18 84.48 2.75 20
10 12/25/2024 15:14:20 72.15, -55.60 95.54 12/25/2024 15:13:48 72.14, -55.53 95.54 2.39 32
11 12/25/2024 16:05:19 -72.16, 111.67 84.45 12/25/2024 16:04:33 -72.18, 111.70 84.42 2.81 46
12 12/25/2024 16:56:16 72.20, -80.98 95.59 12/25/2024 16:55:19 72.19, -81.01 95.59 1.46 57
13 12/25/2024 17:47:15 -72.21, 86.30 84.41 12/25/2024 17:46:04 -72.23, 86.23 84.37 3.15 71
14 12/25/2024 18:38:07 72.51,-105.84 95.87 12/25/2024 18:36:55 72.50,-106.99 95.92 38.49 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/14/2024
SNOs_Map_NOAA-19_NPP_20241214.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/14/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP