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: 3/26/2021
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 03/28/2021 01:40:03 68.63, 153.32 65.53 03/28/2021 01:41:12 68.63, 153.39 65.52 2.83 69
2 03/28/2021 02:30:43 -68.44, -39.11 114.68 03/28/2021 02:30:43 -68.46, -39.18 114.67 3.45 0
3 03/28/2021 03:21:25 68.21, 128.50 65.07 03/28/2021 03:20:12 68.24, 128.20 65.11 13.06 73
4 03/30/2021 17:56:58 68.54, -90.79 64.39 03/30/2021 17:57:40 68.55, -90.83 64.39 1.58 42
5 03/30/2021 18:47:40 -68.45, 76.63 115.72 03/30/2021 18:47:10 -68.44, 76.68 115.73 2.39 30
6 04/02/2021 09:23:22 -69.27,-143.33 115.89 04/02/2021 09:24:31 -69.13,-141.86 116.06 59.99 69
7 04/02/2021 10:13:54 68.50, 25.02 63.31 04/02/2021 10:14:07 68.52, 25.02 63.32 1.50 13
8 04/02/2021 11:04:35 -68.36,-167.48 116.85 04/02/2021 11:03:38 -68.36,-167.54 116.85 2.56 57
9 04/05/2021 01:40:06 -68.59, -26.65 117.61 04/05/2021 01:41:07 -68.60, -26.65 117.61 1.20 61
10 04/05/2021 02:30:50 68.47, 140.82 62.25 04/05/2021 02:30:34 68.48, 140.85 62.26 1.83 16
11 04/05/2021 03:21:23 -67.89, -51.13 118.35 04/05/2021 03:20:12 -67.93, -52.16 118.29 43.26 71
12 04/07/2021 17:57:01 -68.55, 89.16 118.66 04/07/2021 17:57:33 -68.56, 89.19 118.66 1.29 32
13 04/07/2021 18:47:45 68.43,-103.38 61.21 04/07/2021 18:47:00 68.44,-103.32 61.21 2.43 45

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 3/26/2021
SNOs_Map_NOAA-20_TERRA_20210326.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 03/26/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA