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: 12/21/2024
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 12/25/2024 07:35:43 -71.69,-121.82 84.88 12/25/2024 07:36:54 -71.73,-120.56 84.90 44.06 71
2 12/25/2024 08:26:34 72.04, 46.13 95.45 12/25/2024 08:27:46 72.03, 46.17 95.43 1.56 72
3 12/25/2024 09:17:32 -72.09,-146.51 84.51 12/25/2024 09:18:31 -72.08,-146.61 84.52 3.46 59
4 12/25/2024 10:08:30 72.09, 20.75 95.50 12/25/2024 10:09:17 72.09, 20.70 95.49 2.12 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 1.49 32
6 12/25/2024 11:50:27 72.10, -4.73 95.50 12/25/2024 11:50:47 72.08, -4.68 95.48 2.31 20
7 12/25/2024 12:41:25 -72.15, 162.63 84.46 12/25/2024 12:41:32 -72.13, 162.55 84.47 3.28 7
8 12/25/2024 13:32:23 72.15, -30.11 95.55 12/25/2024 13:32:18 72.14, -30.15 95.54 1.98 5
9 12/25/2024 14:23:22 -72.15, 137.15 84.46 12/25/2024 14:23:02 -72.13, 137.17 84.47 2.29 20
10 12/25/2024 15:14:20 72.15, -55.60 95.55 12/25/2024 15:13:48 72.14, -55.52 95.53 3.02 32
11 12/25/2024 16:05:18 -72.20, 111.77 84.41 12/25/2024 16:04:33 -72.18, 111.70 84.42 3.33 45
12 12/25/2024 16:56:16 72.20, -80.98 95.59 12/25/2024 16:55:19 72.19, -81.00 95.59 2.10 57
13 12/25/2024 17:47:15 -72.21, 86.29 84.41 12/25/2024 17:46:03 -72.18, 86.33 84.43 3.07 72
14 12/25/2024 18:38:07 72.51,-105.83 95.88 12/25/2024 18:36:55 72.49,-106.98 95.91 38.30 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/21/2024
SNOs_Map_NOAA-19_NPP_20241221.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/21/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP