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: 12/22/2024
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 -71.67,-121.85 84.89 12/25/2024 07:36:54 -71.74,-120.59 84.88 44.48 71
2 12/25/2024 08:26:34 72.03, 46.10 95.44 12/25/2024 08:27:46 72.05, 46.14 95.45 2.68 72
3 12/25/2024 09:17:32 -72.08,-146.54 84.52 12/25/2024 09:18:30 -72.05,-146.54 84.56 3.32 58
4 12/25/2024 10:08:30 72.08, 20.72 95.49 12/25/2024 10:09:17 72.10, 20.67 95.50 2.87 47
5 12/25/2024 10:59:29 -72.08,-172.02 84.52 12/25/2024 11:00:01 -72.10,-172.01 84.51 2.01 32
6 12/25/2024 11:50:27 72.08, -4.76 95.49 12/25/2024 11:50:47 72.10, -4.71 95.50 2.67 20
7 12/25/2024 12:41:25 -72.13, 162.60 84.47 12/25/2024 12:41:32 -72.15, 162.51 84.45 3.31 7
8 12/25/2024 13:32:23 72.14, -30.14 95.53 12/25/2024 13:32:18 72.15, -30.18 95.55 2.18 5
9 12/25/2024 14:23:22 -72.14, 137.12 84.47 12/25/2024 14:23:02 -72.15, 137.14 84.46 1.55 20
10 12/25/2024 15:14:20 72.14, -55.62 95.53 12/25/2024 15:13:48 72.15, -55.55 95.55 2.82 32
11 12/25/2024 16:05:18 -72.19, 111.74 84.42 12/25/2024 16:04:33 -72.20, 111.67 84.40 2.59 45
12 12/25/2024 16:56:16 72.19, -81.00 95.58 12/25/2024 16:55:19 72.20, -81.03 95.60 1.53 57
13 12/25/2024 17:47:15 -72.19, 86.26 84.42 12/25/2024 17:46:03 -72.20, 86.29 84.41 1.43 72
14 12/25/2024 18:38:07 72.49,-105.86 95.86 12/25/2024 18:36:55 72.51,-107.01 95.93 38.34 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/22/2024
SNOs_Map_NOAA-19_NPP_20241222.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/22/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP