Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 7/6/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/08/2017 16:25:00 -4.15, 136.99 07/08/2017 16:15:35 -4.11, 136.77 25.31 565
2 07/08/2017 17:13:16 -0.41, -54.42 07/08/2017 17:05:06 -0.51, -54.90 55.11 490
3 07/08/2017 18:01:22 4.98, 114.21 07/08/2017 17:54:28 5.11, 113.46 84.74 414
4 07/11/2017 07:59:15 29.97, 79.28 07/11/2017 07:49:15 30.26, 78.87 51.28 600
5 07/11/2017 08:41:03 -2.58,-106.80 07/11/2017 08:32:03 -2.54,-107.11 34.77 540
6 07/11/2017 09:29:19 -1.97, 61.79 07/11/2017 09:21:34 -2.08, 61.22 64.43 465
7 07/11/2017 10:17:26 6.48,-129.59 07/11/2017 10:10:56 6.68,-130.41 93.74 390
8 07/14/2017 00:09:01 5.67,-159.23 07/13/2017 23:59:10 5.65,-159.36 14.20 591
9 07/14/2017 00:57:08 -1.15, 9.39 07/14/2017 00:48:32 -1.04, 9.01 44.18 516
10 07/14/2017 01:45:23 -3.46, 177.99 07/14/2017 01:38:03 -3.58, 177.33 73.81 440
11 07/16/2017 16:25:05 4.19, -43.04 07/16/2017 16:15:39 4.15, -43.25 23.71 566
12 07/16/2017 17:13:11 0.35, 125.59 07/16/2017 17:05:00 0.46, 125.12 53.60 491
13 07/16/2017 18:01:26 -4.95, -65.82 07/16/2017 17:54:31 -5.08, -66.55 83.13 415
14 07/19/2017 07:59:10 -29.98,-100.71 07/19/2017 07:49:10 -30.33,-101.12 55.56 600
15 07/19/2017 08:41:07 2.64, 73.17 07/19/2017 08:32:06 2.59, 72.88 33.19 541
16 07/19/2017 09:29:14 1.89,-118.21 07/19/2017 09:21:28 2.02,-118.76 62.98 466
17 07/19/2017 10:17:29 -6.49, 50.39 07/19/2017 10:10:59 -6.63, 49.57 92.28 390

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/6/2017
SNOs_Map_AQUA_NPP_20170707.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 07/06/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service