Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/7/2023

Index	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Date (TERRA)	Time (TERRA)	Lat,Lon (TERRA)	SZA (TERRA )	Distance(km)	Time Diff (sec)
1	02/09/2023	06:40:39	-71.00,-104.89	94.18	02/09/2023	06:41:49	-70.93,-103.60	94.32	47.53	70
2	02/09/2023	07:31:15	70.47, 63.28	85.25	02/09/2023	07:31:19	70.46, 63.36	85.23	3.10	4
3	02/09/2023	08:21:56	-70.32,-129.16	94.92	02/09/2023	08:20:45	-70.35,-129.15	94.89	2.90	71
4	02/11/2023	19:34:36	-71.06, 61.52	94.94	02/11/2023	19:35:45	-70.95, 62.93	95.12	52.33	69
5	02/11/2023	20:25:10	70.44,-130.13	84.39	02/11/2023	20:25:16	70.42,-130.21	84.37	3.62	6
6	02/11/2023	21:15:52	-70.34, 37.34	95.73	02/11/2023	21:14:42	-70.32, 37.29	95.74	3.08	70
7	02/14/2023	08:28:31	-71.03,-131.90	95.82	02/14/2023	08:29:41	-70.94,-130.59	95.98	48.42	70
8	02/14/2023	09:19:06	70.46, 36.36	83.56	02/14/2023	09:19:11	70.45, 36.34	83.55	0.89	5
9	02/14/2023	10:09:48	-70.36,-156.17	96.56	02/14/2023	10:08:37	-70.36,-156.15	96.55	0.75	71
10	02/16/2023	21:22:27	-71.06, 34.58	96.66	02/16/2023	21:23:36	-70.96, 35.93	96.84	50.25	69
11	02/16/2023	22:13:01	70.44,-157.08	82.67	02/16/2023	22:13:06	70.46,-157.15	82.69	3.41	5
12	02/16/2023	23:03:44	-70.39, 10.31	97.40	02/16/2023	23:02:32	-70.37, 10.37	97.41	2.82	72
13	02/19/2023	10:16:21	-71.00,-158.78	97.63	02/19/2023	10:17:32	-70.89,-157.68	97.80	41.80	71
14	02/19/2023	11:06:56	70.48, 9.38	81.81	02/19/2023	11:06:59	70.49, 9.40	81.82	1.54	3
15	02/19/2023	11:57:38	-70.38, 176.86	98.32	02/19/2023	11:56:26	-70.36, 176.85	98.32	2.21	72

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 2/7/2023

Download SNOs between NPP and TERRA since TLE EPOCH: 02/07/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA