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: 8/27/2020
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 08/29/2020 11:04:14 68.34, 12.52 59.13 08/29/2020 11:05:02 68.31, 12.49 59.11 2.99 48
2 08/29/2020 11:54:55 -68.21,-180.00 120.99 08/29/2020 11:54:32 -68.20, 179.99 121.00 1.04 23
3 08/29/2020 12:45:22 67.15, -11.40 57.96 08/29/2020 12:44:15 67.19, -13.51 58.03 91.12 67
4 09/01/2020 02:30:42 -69.45, -40.53 118.78 09/01/2020 02:31:48 -69.30, -38.03 118.96 99.27 66
5 09/01/2020 03:21:07 68.31, 128.33 60.07 09/01/2020 03:21:31 68.31, 128.36 60.06 1.47 24
6 09/01/2020 04:11:48 -68.18, -64.19 120.05 09/01/2020 04:11:01 -68.20, -64.14 120.03 2.82 47
7 09/03/2020 18:47:18 -68.58, 76.45 118.70 09/03/2020 18:48:30 -68.52, 76.85 118.76 17.54 72
8 09/03/2020 19:37:58 68.24,-115.80 60.98 09/03/2020 19:38:00 68.24,-115.84 60.98 1.69 2
9 09/03/2020 20:28:40 -68.16, 51.62 119.10 09/03/2020 20:27:30 -68.14, 51.67 119.12 3.04 70
10 09/06/2020 11:04:07 -68.34,-167.46 117.95 09/06/2020 11:05:02 -68.34,-167.48 117.95 0.89 55
11 09/06/2020 11:54:51 68.22, 0.00 61.95 09/06/2020 11:54:29 68.22, 0.02 61.95 1.12 22
12 09/06/2020 12:45:20 -67.43, 168.29 118.83 09/06/2020 12:44:10 -67.51, 166.83 118.75 62.72 70
13 09/09/2020 03:21:00 -68.32, -51.66 116.96 09/09/2020 03:21:31 -68.32, -51.62 116.96 1.69 31
14 09/09/2020 04:11:43 68.14, 115.87 62.88 09/09/2020 04:10:59 68.15, 115.81 62.88 2.42 44

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 8/27/2020
SNOs_Map_NOAA-20_TERRA_20200827.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 08/27/2020 in txt file.

Historical Predications of SNOs between NOAA-20 and TERRA