Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/18/2014
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 11/19/2014 08:55:38 -71.35,-135.64 89.28 11/19/2014 08:54:28 -71.43,-137.15 89.21 54.36 70
2 11/19/2014 09:45:13 70.81, 31.16 90.19 11/19/2014 09:45:02 70.80, 31.23 90.18 2.62 11
3 11/19/2014 10:34:43 -70.70,-161.38 89.93 11/19/2014 10:35:44 -70.71,-161.31 89.91 3.06 61
4 11/22/2014 01:12:13 -70.88, -20.48 89.15 11/22/2014 01:11:11 -70.88, -20.45 89.15 1.20 62
5 11/22/2014 02:01:39 70.78, 147.00 90.75 11/22/2014 02:01:54 70.77, 147.03 90.75 1.26 15
6 11/22/2014 02:51:18 -70.17, -46.26 89.85 11/22/2014 02:52:27 -70.21, -44.75 89.81 56.98 69
7 11/24/2014 17:28:38 -70.87, 95.38 88.61 11/24/2014 17:28:03 -70.86, 95.34 88.62 1.48 35
8 11/24/2014 18:18:05 70.76, -97.14 91.29 11/24/2014 18:18:47 70.76, -97.18 91.29 1.36 42
9 11/27/2014 08:55:30 71.13, 44.06 92.17 11/27/2014 08:54:18 71.16, 43.29 92.19 27.88 72
10 11/27/2014 09:45:04 -70.81,-148.81 88.16 11/27/2014 09:44:55 -70.80,-148.79 88.17 1.29 9
11 11/27/2014 10:34:31 70.70, 18.66 91.74 11/27/2014 10:35:39 70.70, 18.69 91.74 0.85 68
12 11/30/2014 01:11:59 70.87, 159.55 92.36 11/30/2014 01:11:05 70.85, 159.58 92.34 3.02 54
13 11/30/2014 02:01:29 -70.76, -32.98 87.75 11/30/2014 02:01:47 -70.74, -32.94 87.76 2.54 18

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/18/2014
SNOs_Map_LANDSAT-8_NPP_20141119.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/18/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service