Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/29/2017
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 11/29/2017 22:37:40 77.08, 83.26 116.46 11/29/2017 22:38:33 77.09, 83.36 116.39 2.71 53
2 12/02/2017 13:17:34 69.95,-152.32 123.97 12/02/2017 13:16:21 70.03,-153.00 124.21 27.05 73
3 12/02/2017 14:05:02 -76.23, 28.51 62.16 12/02/2017 14:05:03 -76.22, 28.47 62.15 0.99 1
4 12/02/2017 14:51:02 81.72, -99.91 107.06 12/02/2017 14:52:15 81.16,-100.47 106.74 63.39 73
5 12/05/2017 05:32:21 75.36, -25.84 119.17 12/05/2017 05:31:30 75.35, -25.92 119.24 2.27 51
6 12/05/2017 06:21:26 -76.47, 145.20 62.01 12/05/2017 06:21:52 -76.46, 145.11 62.01 2.55 26
7 12/07/2017 21:48:34 76.09, 92.22 118.76 12/07/2017 21:48:07 76.10, 92.29 118.76 2.07 27
8 12/07/2017 22:37:41 -77.08, -96.75 62.32 12/07/2017 22:38:31 -77.09, -96.65 62.39 2.50 50
9 12/10/2017 13:19:21 -64.01, 21.19 49.64 12/10/2017 13:18:08 -64.16, 20.09 49.23 56.29 73
10 12/10/2017 14:04:56 76.43,-150.83 118.72 12/10/2017 14:04:54 76.43,-150.78 118.71 1.30 2
11 12/10/2017 14:53:10 -79.61, 32.19 65.14 12/10/2017 14:54:24 -79.46, 32.73 65.27 19.68 74
12 12/13/2017 05:32:13 -75.76, 155.32 60.31 12/13/2017 05:31:19 -75.77, 155.39 60.28 1.84 54

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 11/29/2017
SNOs_Map_AQUA_NPP_20171130.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 11/29/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service