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: 10/24/2018
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 10/24/2018 19:38:04 -68.32, 63.98 99.84 10/24/2018 19:38:53 -68.32, 63.98 99.84 0.42 49
2 10/24/2018 20:28:48 68.19,-128.54 80.05 10/24/2018 20:28:20 68.20,-128.51 80.06 2.39 28
3 10/24/2018 21:19:13 -67.19, 39.99 100.92 10/24/2018 21:18:05 -67.26, 38.05 100.89 84.14 68
4 10/27/2018 11:04:31 69.14, 11.33 81.88 10/27/2018 11:05:39 69.05, 13.13 81.82 72.19 68
5 10/27/2018 11:54:58 -68.26, 179.83 98.98 10/27/2018 11:55:21 -68.28, 179.81 98.96 2.27 23
6 10/27/2018 12:45:42 68.13, -12.69 80.91 10/27/2018 12:44:48 68.16, -12.68 80.93 3.23 54
7 10/30/2018 03:21:11 68.34, 128.19 81.98 10/30/2018 03:22:19 68.34, 128.14 81.99 2.07 68
8 10/30/2018 04:11:53 -68.26, -64.39 98.09 10/30/2018 04:11:49 -68.25, -64.34 98.11 2.16 4
9 10/30/2018 05:02:32 67.86, 103.42 81.53 10/30/2018 05:01:20 67.90, 102.89 81.56 22.49 72
10 11/01/2018 19:38:05 68.34,-116.04 82.85 11/01/2018 19:38:46 68.32,-116.01 82.83 2.43 41
11 11/01/2018 20:28:46 -68.20, 51.46 97.28 11/01/2018 20:28:17 -68.17, 51.45 97.32 3.52 29
12 11/04/2018 11:04:28 -69.10,-168.60 95.58 11/04/2018 11:05:37 -68.99,-166.94 95.66 66.95 69
13 11/04/2018 11:54:59 68.28, -0.20 83.63 11/04/2018 11:55:14 68.31, -0.14 83.65 3.20 15
14 11/04/2018 12:45:40 -68.15, 167.30 96.50 11/04/2018 12:44:45 -68.16, 167.31 96.49 1.50 55
15 11/07/2018 03:21:09 -68.36, -51.82 95.51 11/07/2018 03:22:16 -68.38, -51.82 95.48 2.46 67
16 11/07/2018 04:11:53 68.23, 115.64 84.39 11/07/2018 04:11:43 68.25, 115.67 84.40 1.84 10
17 11/07/2018 05:02:30 -67.88, -76.59 95.96 11/07/2018 05:01:17 -67.93, -77.07 95.91 20.84 73

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/24/2018
SNOs_Map_NOAA-20_TERRA_20181025.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/24/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service