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: 7/19/2021
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/19/2021 15:42:55 29.94, -36.61 07/19/2021 15:32:55 30.39, -37.13 70.34 600
2 07/19/2021 16:24:47 -2.79, 137.26 07/19/2021 16:15:44 -2.71, 136.89 42.15 543
3 07/19/2021 17:13:02 -1.80, -54.14 07/19/2021 17:05:14 -1.95, -54.77 71.96 468
4 07/22/2021 07:52:43 5.71, 84.86 07/22/2021 07:42:51 5.68, 84.66 22.37 592
5 07/22/2021 08:40:51 -1.23,-106.53 07/22/2021 08:32:14 -1.12,-106.99 52.33 517
6 07/22/2021 09:29:06 -3.36, 62.07 07/22/2021 09:21:44 -3.54, 61.35 81.99 442
7 07/25/2021 00:08:47 4.15,-158.93 07/24/2021 23:59:21 4.09,-159.22 32.42 566
8 07/25/2021 00:56:55 0.33, 9.68 07/25/2021 00:48:44 0.47, 9.13 62.54 491
9 07/25/2021 01:45:09 -4.98, 178.29 07/25/2021 01:38:14 -5.13, 177.47 91.90 415
10 07/27/2021 15:42:53 -29.95, 143.39 07/27/2021 15:32:53 -30.18, 142.92 52.10 600
11 07/27/2021 16:24:50 2.59, -42.72 07/27/2021 16:15:50 2.50, -43.10 42.64 540
12 07/27/2021 17:12:56 2.00, 125.91 07/27/2021 17:05:12 2.12, 125.27 72.57 464
13 07/30/2021 07:52:38 -5.58, -95.10 07/30/2021 07:42:49 -5.51, -95.30 23.05 589
14 07/30/2021 08:40:52 0.92, 73.51 07/30/2021 08:32:19 0.85, 73.04 52.89 513
15 07/30/2021 09:29:00 3.55,-117.88 07/30/2021 09:21:42 3.71,-118.61 82.62 438
16 08/02/2021 00:08:41 -3.97, 21.12 08/01/2021 23:59:19 -3.93, 20.82 33.25 562
17 08/02/2021 00:56:56 -0.62,-170.28 08/02/2021 00:48:49 -0.73,-170.84 63.02 487

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/19/2021
SNOs_Map_AQUA_NPP_20210719.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 07/19/2021 in txt file.

Historical Predications of SNOs near equator between AQUA and NPP