Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/6/2024
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 04/09/2024 00:51:05 -72.42, -20.14 115.20 04/09/2024 00:52:16 -72.31, -19.10 115.36 36.89 71
2 04/09/2024 01:41:43 72.00, 147.99 64.34 04/09/2024 01:41:43 71.98, 147.99 64.32 1.78 0
3 04/09/2024 02:32:21 -71.69, -44.12 116.01 04/09/2024 02:31:09 -71.76, -44.72 115.90 22.60 72
4 04/11/2024 12:54:23 72.10, -20.36 63.53 04/11/2024 12:55:20 72.08, -20.30 63.50 2.92 57
5 04/11/2024 13:45:05 -71.99, 147.16 116.61 04/11/2024 13:44:44 -71.97, 147.17 116.62 1.95 21
6 04/14/2024 00:57:45 -72.03, -21.10 117.46 04/14/2024 00:58:22 -72.04, -21.15 117.45 2.13 37
7 04/14/2024 01:48:30 71.98, 146.31 62.47 04/14/2024 01:47:44 71.98, 146.40 62.48 2.97 46
8 04/16/2024 12:10:41 -72.90, 169.00 117.41 04/16/2024 12:11:47 -72.79, 171.75 117.63 90.93 66
9 04/16/2024 13:01:10 72.03, -21.96 61.65 04/16/2024 13:01:22 72.03, -21.96 61.64 0.57 12
10 04/16/2024 13:51:52 -71.92, 145.57 118.49 04/16/2024 13:50:46 -71.92, 145.52 118.47 2.04 66
11 04/19/2024 00:13:50 72.10, 169.75 60.85 04/19/2024 00:14:59 72.11, 169.74 60.86 1.73 69
12 04/19/2024 01:04:33 -72.03, -22.80 119.24 04/19/2024 01:04:23 -72.01, -22.78 119.25 2.10 10

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 4/6/2024
SNOs_Map_NOAA-20_TERRA_20240407.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 04/06/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA