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: 12/5/2021
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/05/2021 07:52:23 -3.22, -94.58 12/05/2021 07:43:13 -3.13, -94.86 32.96 550
2 12/05/2021 08:40:38 -1.39, 74.02 12/05/2021 08:32:44 -1.48, 73.46 63.04 474
3 12/05/2021 09:28:45 5.92,-117.35 12/05/2021 09:22:06 6.09,-118.17 92.75 399
4 12/07/2021 23:23:40 18.10,-149.62 12/07/2021 23:13:40 18.13,-149.86 25.30 600
5 12/08/2021 00:08:37 -2.09, 21.53 12/07/2021 23:59:46 -2.00, 21.17 41.54 531
6 12/08/2021 00:56:52 -2.51,-169.87 12/08/2021 00:49:16 -2.67,-170.49 71.55 456
7 12/10/2021 15:36:43 5.45, -30.97 12/10/2021 15:26:56 5.43, -31.15 19.90 587
8 12/10/2021 16:24:50 -0.92, 137.65 12/10/2021 16:16:18 -0.81, 137.22 50.23 512
9 12/10/2021 17:13:06 -3.63, -53.76 12/10/2021 17:05:49 -3.79, -54.46 80.21 437
10 12/13/2021 07:52:55 4.29, 85.15 12/13/2021 07:43:27 4.24, 84.90 28.63 568
11 12/13/2021 08:41:02 0.25,-106.23 12/13/2021 08:32:49 0.37,-106.74 59.02 493
12 12/13/2021 09:29:18 -4.79, 62.36 12/13/2021 09:22:20 -4.98, 61.58 88.85 418
13 12/16/2021 00:09:08 3.14,-158.73 12/15/2021 23:59:59 3.06,-159.06 37.51 549
14 12/16/2021 00:57:14 1.45, 9.90 12/16/2021 00:49:21 1.56, 9.30 67.86 473
15 12/16/2021 01:45:30 -5.99, 178.49 12/16/2021 01:38:52 -6.16, 177.63 97.43 398
16 12/18/2021 15:39:12 -14.20, 147.12 12/18/2021 15:29:12 -14.23, 146.88 26.23 600
17 12/18/2021 16:25:20 1.95, -42.61 12/18/2021 16:16:31 1.88, -43.02 46.53 529
18 12/18/2021 17:13:27 2.59, 126.02 12/18/2021 17:05:53 2.73, 125.34 76.65 454

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/5/2021
SNOs_Map_AQUA_NPP_20211205.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 12/05/2021 in txt file.

Historical Predications of SNOs near equator between AQUA and NPP