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: 7/16/2018
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/17/2018 00:58:31 -3.45, 8.85 07/17/2018 00:49:17 -3.40, 8.47 42.77 554
2 07/17/2018 01:46:47 -1.07, 177.43 07/17/2018 01:38:48 -1.22, 176.80 72.68 479
3 07/19/2018 16:31:44 25.25, -47.84 07/19/2018 16:21:44 25.29, -48.26 42.99 600
4 07/19/2018 17:14:46 -2.27, 124.96 07/19/2018 17:05:51 -2.19, 124.52 49.75 535
5 07/19/2018 18:03:01 -2.31, -66.45 07/19/2018 17:55:22 -2.43, -67.16 79.75 459
6 07/22/2018 08:42:53 5.67, 72.43 07/22/2018 08:33:02 5.60, 72.20 27.34 591
7 07/22/2018 09:31:01 -1.16,-118.95 07/22/2018 09:22:25 -1.05,-119.45 56.88 516
8 07/22/2018 10:19:15 -3.47, 49.66 07/22/2018 10:11:55 -3.63, 48.89 86.69 440
9 07/25/2018 00:59:07 4.45,-171.45 07/25/2018 00:49:36 4.40,-171.76 34.40 571
10 07/25/2018 01:47:16 0.01, -2.85 07/25/2018 01:38:59 0.15, -3.41 64.04 497
11 07/25/2018 02:35:31 -4.57, 165.75 07/25/2018 02:28:30 -4.76, 164.92 93.76 421
12 07/27/2018 17:15:22 3.30, -55.35 07/27/2018 17:06:10 3.21, -55.71 41.59 552
13 07/27/2018 18:03:30 1.22, 113.27 07/27/2018 17:55:33 1.34, 112.64 71.11 477
14 07/30/2018 08:47:34 -21.89,-111.23 07/30/2018 08:37:34 -21.93,-111.60 38.24 600
15 07/30/2018 09:31:36 2.09, 60.77 07/30/2018 09:22:44 2.01, 60.33 48.80 532
16 07/30/2018 10:19:45 2.38,-130.63 07/30/2018 10:12:07 2.54,-131.32 78.21 458

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/16/2018
SNOs_Map_AQUA_NPP_20180717.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 07/16/2018 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service