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: 11/9/2018
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 11/09/2018 20:28:45 68.11,-128.43 85.04 11/09/2018 20:28:07 68.13,-128.47 85.06 3.18 38
2 11/12/2018 11:04:21 68.70, 11.95 86.35 11/12/2018 11:05:32 68.63, 12.74 86.28 33.18 71
3 11/12/2018 11:54:56 -68.25, 179.86 94.09 11/12/2018 11:55:07 -68.24, 179.90 94.11 2.38 11
4 11/12/2018 12:45:39 68.07, -12.60 85.74 11/12/2018 12:44:35 68.07, -12.65 85.73 2.44 64
5 11/15/2018 03:21:08 68.29, 128.27 86.64 11/15/2018 03:22:05 68.29, 128.22 86.64 2.04 57
6 11/15/2018 04:11:50 -68.21, -64.31 93.43 11/15/2018 04:11:35 -68.19, -64.27 93.46 2.87 15
7 11/15/2018 05:02:22 67.43, 103.96 85.81 11/15/2018 05:01:12 67.51, 102.59 85.86 58.89 70
8 11/17/2018 19:38:01 68.25,-115.90 87.26 11/17/2018 19:38:32 68.24,-115.94 87.26 1.71 31
9 11/17/2018 20:28:43 -68.17, 51.52 92.81 11/17/2018 20:28:02 -68.15, 51.57 92.84 3.29 41
10 11/20/2018 11:04:17 -68.66,-167.97 91.72 11/20/2018 11:05:29 -68.55,-167.33 91.82 28.53 72
11 11/20/2018 11:54:55 68.21, -0.08 87.85 11/20/2018 11:55:00 68.20, -0.10 87.84 1.16 5
12 11/20/2018 12:45:36 -68.07, 167.41 92.28 11/20/2018 12:44:31 -68.05, 167.35 92.31 3.44 65
13 11/23/2018 03:21:05 -68.30, -51.72 91.50 11/23/2018 03:22:01 -68.30, -51.75 91.50 0.99 56
14 11/23/2018 04:11:49 68.17, 115.74 88.39 11/23/2018 04:11:28 68.17, 115.75 88.38 0.48 21
15 11/23/2018 05:02:19 -67.44, -76.04 92.33 11/23/2018 05:01:09 -67.46, -77.44 92.33 59.65 70

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/9/2018
SNOs_Map_NOAA-20_TERRA_20181110.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/09/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service