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: 12/5/2017
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 12/05/2017 14:42:04 -70.13, 136.00 87.54 12/05/2017 14:41:17 -70.15, 135.96 87.52 2.40 47
2 12/05/2017 15:31:31 70.03, -56.50 92.36 12/05/2017 15:32:01 70.04, -56.57 92.38 2.74 30
3 12/08/2017 06:08:50 70.95, 85.47 93.58 12/08/2017 06:07:43 70.97, 83.09 93.62 86.36 67
4 12/08/2017 06:58:34 -70.08,-108.20 87.29 12/08/2017 06:58:10 -70.08,-108.17 87.29 1.12 24
5 12/08/2017 07:48:01 69.97, 59.30 92.61 12/08/2017 07:48:54 69.98, 59.30 92.62 0.34 53
6 12/10/2017 22:25:33 70.18,-159.80 93.07 12/10/2017 22:24:22 70.17,-159.86 93.06 2.30 71
7 12/10/2017 23:15:03 -70.08, 7.68 87.04 12/10/2017 23:15:04 -70.07, 7.62 87.04 2.34 1
8 12/11/2017 00:04:33 69.80, 174.94 92.70 12/11/2017 00:05:45 69.81, 175.32 92.70 14.66 72
9 12/13/2017 14:42:02 70.12, -44.02 93.20 12/13/2017 14:41:14 70.11, -44.00 93.20 0.89 48
10 12/13/2017 15:31:32 -70.01, 123.47 86.90 12/13/2017 15:31:56 -70.01, 123.48 86.91 0.78 24
11 12/16/2017 06:58:31 70.10, 71.84 93.33 12/16/2017 06:58:08 70.11, 71.78 93.35 2.49 23
12 12/16/2017 07:48:01 -70.00,-120.67 86.77 12/16/2017 07:48:50 -70.00,-120.74 86.77 2.51 49
13 12/18/2017 22:25:33 -70.20, 20.21 86.49 12/18/2017 22:24:19 -70.26, 20.02 86.42 9.65 74
14 12/18/2017 23:15:00 70.08,-172.31 93.40 12/18/2017 23:15:01 70.06,-172.36 93.38 3.25 1
15 12/19/2017 00:04:31 -69.93, -4.89 86.76 12/19/2017 00:05:43 -69.95, -4.88 86.74 2.30 72

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 12/5/2017
SNOs_Map_LANDSAT-8_NPP_20171205.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 12/05/2017 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service