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: 11/16/2015
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 11/16/2015 09:00:40 -69.42,-137.20 91.99 11/16/2015 09:01:49 -69.32,-135.48 92.07 68.11 69
2 11/16/2015 09:51:11 68.62, 31.22 87.23 11/16/2015 09:51:27 68.60, 31.24 87.21 2.48 16
3 11/16/2015 10:41:52 -68.47,-161.27 92.91 11/16/2015 10:40:57 -68.49,-161.26 92.90 2.49 55
4 11/19/2015 01:17:20 -68.70, -20.43 92.06 11/19/2015 01:18:28 -68.69, -20.41 92.06 1.17 68
5 11/19/2015 02:08:03 68.53, 147.09 87.79 11/19/2015 02:07:56 68.52, 147.03 87.78 3.02 7
6 11/19/2015 02:58:41 -68.22, -45.19 92.51 11/19/2015 02:57:28 -68.31, -45.60 92.44 19.43 73
7 11/21/2015 17:34:14 -68.67, 95.37 91.48 11/21/2015 17:34:57 -68.66, 95.43 91.49 2.64 43
8 11/21/2015 18:24:57 68.51, -97.11 88.37 11/21/2015 18:24:25 68.48, -97.14 88.34 3.02 32
9 11/24/2015 09:00:37 69.34, 42.91 89.74 11/24/2015 09:01:46 69.26, 44.45 89.69 61.35 69
10 11/24/2015 09:51:07 -68.59,-148.76 91.00 11/24/2015 09:51:26 -68.61,-148.75 90.98 2.11 19
11 11/24/2015 10:41:51 68.48, 18.69 88.91 11/24/2015 10:40:53 68.48, 18.75 88.91 2.55 58
12 11/27/2015 01:17:19 68.67, 159.58 89.60 11/27/2015 01:18:24 68.69, 159.61 89.62 1.91 65
13 11/27/2015 02:08:01 -68.57, -32.96 90.50 11/27/2015 02:07:55 -68.54, -32.95 90.53 3.24 6
14 11/27/2015 02:58:38 68.09, 134.96 89.04 11/27/2015 02:57:27 68.13, 134.21 89.07 31.31 71
15 11/29/2015 17:34:11 68.61, -84.57 90.01 11/29/2015 17:34:52 68.60, -84.61 90.00 2.08 41
16 11/29/2015 18:24:53 -68.49, 82.90 90.10 11/29/2015 18:24:22 -68.51, 82.90 90.10 1.35 31

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/16/2015
SNOs_Map_NPP_TERRA_20151116.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/16/2015 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service