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: 3/26/2016
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 03/26/2016 02:06:19 68.54, 147.18 66.13 03/26/2016 02:07:21 68.55, 147.17 66.13 0.56 62
2 03/26/2016 02:57:01 -68.45, -45.38 113.99 03/26/2016 02:56:51 -68.44, -45.32 113.99 2.65 10
3 03/26/2016 03:47:36 67.84, 122.69 65.39 03/26/2016 03:46:25 67.94, 121.72 65.50 41.62 71
4 03/28/2016 18:23:15 68.52, -97.04 65.06 03/28/2016 18:23:51 68.51, -96.99 65.04 2.47 36
5 03/28/2016 19:13:55 -68.37, 70.48 115.12 03/28/2016 19:13:21 -68.35, 70.45 115.13 2.22 34
6 03/31/2016 09:49:35 -69.09,-149.36 115.39 03/31/2016 09:50:45 -69.01,-148.12 115.49 49.89 70
7 03/31/2016 10:40:09 68.45, 18.82 63.94 03/31/2016 10:40:20 68.45, 18.82 63.94 0.50 11
8 03/31/2016 11:30:50 -68.30,-173.67 116.23 03/31/2016 11:29:51 -68.30,-173.73 116.23 2.71 59
9 04/03/2016 02:06:21 -68.55, -32.85 116.98 04/03/2016 02:07:22 -68.55, -32.82 116.99 1.50 61
10 04/03/2016 02:57:04 68.39, 134.66 62.84 04/03/2016 02:56:50 68.37, 134.61 62.83 3.08 14
11 04/03/2016 03:47:38 -67.85, -57.34 117.72 04/03/2016 03:46:27 -67.89, -58.33 117.67 41.63 71
12 04/05/2016 18:23:16 -68.48, 83.00 118.07 04/05/2016 18:23:52 -68.46, 82.95 118.10 3.29 36
13 04/05/2016 19:14:00 68.38,-109.56 61.81 04/05/2016 19:13:18 68.38,-109.49 61.82 2.79 42
14 04/08/2016 09:49:35 68.85, 30.95 61.31 04/08/2016 09:50:46 68.76, 31.58 61.21 27.15 71
15 04/08/2016 10:40:12 -68.47,-161.23 119.09 04/08/2016 10:40:20 -68.45,-161.17 119.11 3.30 8
16 04/08/2016 11:30:54 68.32, 6.28 60.74 04/08/2016 11:29:46 68.32, 6.32 60.75 1.53 68

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/26/2016
SNOs_Map_NPP_TERRA_20160326.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 03/26/2016 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service