Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/3/2018
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 11/03/2018 04:37:48 67.37, 110.44 82.34 11/03/2018 04:36:40 67.44, 108.63 82.37 77.62 68
2 11/05/2018 18:23:07 -69.51, 81.48 94.78 11/05/2018 18:24:13 -69.44, 84.03 94.80 99.91 66
3 11/05/2018 19:13:32 68.36,-109.65 84.11 11/05/2018 19:13:57 68.39,-109.66 84.13 3.21 25
4 11/05/2018 20:04:12 -68.23, 57.83 96.01 11/05/2018 20:03:27 -68.22, 57.78 96.03 2.72 45
5 11/08/2018 10:39:44 -68.57,-161.47 94.91 11/08/2018 10:40:55 -68.56,-161.21 94.92 10.87 71
6 11/08/2018 11:30:26 68.33, 6.15 84.87 11/08/2018 11:30:24 68.33, 6.17 84.87 0.67 2
7 11/08/2018 12:21:07 -68.20, 173.63 95.25 11/08/2018 12:19:54 -68.23, 173.67 95.24 2.96 73
8 11/11/2018 02:56:36 -68.38, -45.46 94.34 11/11/2018 02:57:25 -68.40, -45.51 94.32 2.82 49
9 11/11/2018 03:47:21 68.31, 121.95 85.60 11/11/2018 03:46:52 68.28, 122.00 85.58 3.19 29
10 11/11/2018 04:37:45 -67.26, -69.45 95.42 11/11/2018 04:36:38 -67.29, -71.51 95.43 88.83 67
11 11/13/2018 18:23:03 69.19, -98.10 87.18 11/13/2018 18:24:11 69.13, -96.33 87.15 70.06 68
12 11/13/2018 19:13:31 -68.36, 70.34 93.64 11/13/2018 19:13:53 -68.36, 70.34 93.63 0.87 22
13 11/13/2018 20:04:15 68.23,-122.19 86.25 11/13/2018 20:03:20 68.24,-122.16 86.26 2.01 55
14 11/16/2018 10:39:44 68.42, 18.71 87.10 11/16/2018 10:40:51 68.43, 18.67 87.11 1.95 67
15 11/16/2018 11:30:26 -68.33,-173.87 92.98 11/16/2018 11:30:21 -68.33,-173.81 92.98 2.18 5
16 11/16/2018 12:21:03 67.89, -5.99 86.59 11/16/2018 12:19:51 67.99, -6.58 86.68 26.94 72

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/3/2018
SNOs_Map_NPP_TERRA_20181103.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/03/2018 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service